🪐

GJ 9827 c

Exoplanet Records

📊Key Properties

Host Star

GJ 9827

Discovery

Transit

Year

2017

Period

3.65 day

Radius

1.24 Rearth

Mass

0.84 Mearth

Eq. Temp

—

🧾Records(8 rows)

Record 1

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	0.84 Mearth
pl_bmasseerr1	—
pl_bmasseerr2	—
pl_bmasselim	0
pl_bmassestr	0.84	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	2.64e-3 Mjupiter
pl_bmassjerr1	—
pl_bmassjerr2	—
pl_bmassjlim	0
pl_bmassjstr	0.0026	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	2.42 g/cm**3
pl_denserr1	—
pl_denserr2	—
pl_denslim	0
pl_densstr	2.42	Planet Density [g/cm**3]
pl_eqt	—
pl_eqterr1	—
pl_eqterr2	—
pl_eqtlim	—
pl_eqtstr	—	Equilibrium Temperature [K]
pl_imppar	0.44
pl_impparerr1	0.04
pl_impparerr2	-0.05
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">0.4428</span><span class="superscript">+0.0415</span><span class="subscript">-0.0483</span></div>	Impact Parameter
pl_insol	—
pl_insolerr1	—
pl_insolerr2	—
pl_insollim	—
pl_insolstr	—	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	0.84 Mearth
pl_masseerr1	—
pl_masseerr2	—
pl_masselim	0
pl_massestr	0.84	Planet Mass [Earth Mass]
pl_massj	2.64e-3 Mjupiter
pl_massjerr1	—
pl_massjerr2	—
pl_massjlim	0
pl_massjstr	0.0026	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	0
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	0
pl_orbeccenstr	0	Eccentricity
pl_orbincl	88.19 deg
pl_orbinclerr1	0.21 deg
pl_orbinclerr2	-0.18 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">88.19</span><span class="superscript">+0.21</span><span class="subscript">-0.18</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	6.33e-5 day
pl_orbpererr2	-6.21e-5 day
pl_orbperlim	0
pl_orbperstr	<div><span class="supersubNumber">3.6480957</span><span class="superscript">+0.0000633</span><span class="subscript">-0.0000621</span></div>	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	4.20e-4 au
pl_orbsmaxerr2	-2.90e-4 au
pl_orbsmaxlim	0
pl_orbsmaxstr	<div><span class="supersubNumber">0.03925</span><span class="superscript">+0.00042</span><span class="subscript">-0.00029</span></div>	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2019-04	Planetary Parameter Reference Publication Date
pl_rade	1.24 Rearth
pl_radeerr1	0.02 Rearth
pl_radeerr2	-0.03 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">1.241</span><span class="superscript">+0.024</span><span class="subscript">-0.026</span></div>	Planet Radius [Earth Radius]
pl_radj	0.11 Rjupiter
pl_radjerr1	2.14e-3 Rjupiter
pl_radjerr2	-2.32e-3 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">0.1107</span><span class="superscript">+0.0021</span><span class="subscript">-0.0023</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	14.04
pl_ratdorerr1	0.17
pl_ratdorerr2	-0.17
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">14.035</span><span class="superscript">+0.172</span><span class="subscript">-0.171</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.02
pl_ratrorerr1	3.40e-4
pl_ratrorerr2	-3.70e-4
pl_ratrorlim	0
pl_ratrorstr	<div><span class="supersubNumber">0.01887</span><span class="superscript">+0.00034</span><span class="subscript">-0.00037</span></div>	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=RICE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3731R/abstract target=ref>Rice et al. 2019</a>	Planetary Parameter Reference
pl_rvamp	0.49 m/s
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	0
pl_rvampstr	0.49	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	1.82 hour
pl_trandurerr1	0.04 hour
pl_trandurerr2	-0.04 hour
pl_trandurlim	0
pl_trandurstr	1.825±0.037	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	7.20e-4 day
pl_tranmiderr2	-7.30e-4 day
pl_tranmidlim	0
pl_tranmidstr	<div><span class="supersubNumber">2457742.19930</span><span class="superscript">+0.00072</span><span class="subscript">-0.00073</span></div>	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2019-08-29	Release Date
rowupdate	2019-08-23	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	10 Gyr
st_ageerr1	—
st_ageerr2	—
st_agelim	0
st_agestr	10	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.66 log(cm/s**2)
st_loggerr1	0.01 log(cm/s**2)
st_loggerr2	-0.01 log(cm/s**2)
st_logglim	0
st_loggstr	<div><span class="supersubNumber">4.660</span><span class="superscript">+0.015</span><span class="subscript">-0.010</span></div>	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.61 Msun
st_masserr1	0.02 Msun
st_masserr2	-0.01 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">0.606</span><span class="superscript">+0.020</span><span class="subscript">-0.014</span></div>	Stellar Mass [Solar mass]
st_met	-0.26 dex
st_meterr1	0.09 dex
st_meterr2	-0.09 dex
st_metlim	0
st_metratio	[M/H]	Stellar Metallicity Ratio
st_metstr	-0.26±0.09	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.60 Rsun
st_raderr1	5.00e-3 Rsun
st_raderr2	-4.00e-3 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">0.602</span><span class="superscript">+0.005</span><span class="subscript">-0.004</span></div>	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=RICE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3731R/abstract target=ref>Rice et al. 2019</a>	Stellar Parameter Reference
st_rotp	28.72 day
st_rotperr1	0.19 day
st_rotperr2	-0.19 day
st_rotplim	0
st_rotpstr	28.72±0.19	Stellar Rotational Period [day]
st_spectype	—	Spectral Type
st_teff	4340 K
st_tefferr1	40 K
st_tefferr2	-53 K
st_tefflim	0
st_teffstr	<div><span class="supersubNumber">4340</span><span class="superscript">+40</span><span class="subscript">-53</span></div>	Stellar Effective Temperature [K]
st_vsin	2 km/s
st_vsinerr1	—
st_vsinerr2	—
st_vsinlim	1
st_vsinstr	<2	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 2

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	1.30 Mearth
pl_bmasseerr1	—
pl_bmasseerr2	—
pl_bmasselim	1
pl_bmassestr	<1.3	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	4.09e-3 Mjupiter
pl_bmassjerr1	—
pl_bmassjerr2	—
pl_bmassjlim	1
pl_bmassjstr	<0.0041	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	3.70 g/cm**3
pl_denserr1	—
pl_denserr2	—
pl_denslim	1
pl_densstr	<3.7	Planet Density [g/cm**3]
pl_eqt	813 K
pl_eqterr1	10 K
pl_eqterr2	-10 K
pl_eqtlim	0
pl_eqtstr	813±10	Equilibrium Temperature [K]
pl_imppar	—
pl_impparerr1	—
pl_impparerr2	—
pl_impparlim	—
pl_impparstr	—	Impact Parameter
pl_insol	73 Searth
pl_insolerr1	3.70 Searth
pl_insolerr2	-3.70 Searth
pl_insollim	0
pl_insolstr	73.0±3.7	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	1.30 Mearth
pl_masseerr1	—
pl_masseerr2	—
pl_masselim	1
pl_massestr	<1.3	Planet Mass [Earth Mass]
pl_massj	4.09e-3 Mjupiter
pl_massjerr1	—
pl_massjerr2	—
pl_massjlim	1
pl_massjstr	<0.0041	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	0.09
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	1
pl_orbeccenstr	<0.094	Eccentricity
pl_orbincl	88.19 deg
pl_orbinclerr1	0.21 deg
pl_orbinclerr2	-0.18 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">88.19</span><span class="superscript">+0.21</span><span class="subscript">-0.18</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	6.30e-5 day
pl_orbpererr2	-6.30e-5 day
pl_orbperlim	0
pl_orbperstr	3.648096±0.000063	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	3.30e-4 au
pl_orbsmaxerr2	-3.30e-4 au
pl_orbsmaxlim	0
pl_orbsmaxstr	0.03925±0.00033	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2023-04	Planetary Parameter Reference Publication Date
pl_rade	1.24 Rearth
pl_radeerr1	0.02 Rearth
pl_radeerr2	-0.03 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">1.241</span><span class="superscript">+0.024</span><span class="subscript">-0.026</span></div>	Planet Radius [Earth Radius]
pl_radj	0.11 Rjupiter
pl_radjerr1	2.14e-3 Rjupiter
pl_radjerr2	-2.32e-3 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">0.1107</span><span class="superscript">+0.0021</span><span class="subscript">-0.0023</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	—
pl_ratdorerr1	—
pl_ratdorerr2	—
pl_ratdorlim	—
pl_ratdorstr	—	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	—
pl_ratrorerr1	—
pl_ratrorerr2	—
pl_ratrorlim	—
pl_ratrorstr	—	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=BONOMO_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023arXiv230405773B/abstract target=ref>Bonomo et al. 2023</a>	Planetary Parameter Reference
pl_rvamp	0.75 m/s
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	1
pl_rvampstr	<0.75	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	7.30e-4 day
pl_tranmiderr2	-7.30e-4 day
pl_tranmidlim	0
pl_tranmidstr	2457742.19930±0.00073	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD-TDB	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2023-04-17	Release Date
rowupdate	2023-04-17	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	10 Gyr
st_ageerr1	3 Gyr
st_ageerr2	-5 Gyr
st_agelim	0
st_agestr	<div><span class="supersubNumber">10</span><span class="superscript">+3</span><span class="subscript">-5</span></div>	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	—
st_loggerr1	—
st_loggerr2	—
st_logglim	—
st_loggstr	—	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.61 Msun
st_masserr1	0.01 Msun
st_masserr2	-0.01 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">0.606</span><span class="superscript">+0.015</span><span class="subscript">-0.014</span></div>	Stellar Mass [Solar mass]
st_met	-0.26 dex
st_meterr1	0.09 dex
st_meterr2	-0.09 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.26±0.09	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.60 Rsun
st_raderr1	5.00e-3 Rsun
st_raderr2	-4.00e-3 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">0.602</span><span class="superscript">+0.005</span><span class="subscript">-0.004</span></div>	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=BONOMO_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023arXiv230405773B/abstract target=ref>Bonomo et al. 2023</a>	Stellar Parameter Reference
st_rotp	28.90 day
st_rotperr1	1.09 day
st_rotperr2	-0.70 day
st_rotplim	0
st_rotpstr	<div><span class="supersubNumber">28.90</span><span class="superscript">+1.09</span><span class="subscript">-0.70</span></div>	Stellar Rotational Period [day]
st_spectype	—	Spectral Type
st_teff	4305 K
st_tefferr1	49 K
st_tefferr2	-49 K
st_tefflim	0
st_teffstr	4305±49	Stellar Effective Temperature [K]
st_vsin	—
st_vsinerr1	—
st_vsinerr2	—
st_vsinlim	—
st_vsinstr	—	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 3

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	2.42 Mearth
pl_bmasseerr1	0.75 Mearth
pl_bmasseerr2	-0.49 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">2.42</span><span class="superscript">+0.75</span><span class="subscript">-0.49</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	7.61e-3 Mjupiter
pl_bmassjerr1	2.36e-3 Mjupiter
pl_bmassjerr2	-1.54e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.00761</span><span class="superscript">+0.00236</span><span class="subscript">-0.00154</span></div>	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	2.42 Mearth
pl_cmasseerr1	0.75 Mearth
pl_cmasseerr2	-0.75 Mearth
pl_cmasselim	0
pl_cmassestr	2.42±0.75	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	7.62e-3 Mjupiter
pl_cmassjerr1	2.36e-3 Mjupiter
pl_cmassjerr2	-2.36e-3 Mjupiter
pl_cmassjlim	0
pl_cmassjstr	0.00762±0.00236	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	6.40 g/cm**3
pl_denserr1	2 g/cm**3
pl_denserr2	-1.10 g/cm**3
pl_denslim	0
pl_densstr	<div><span class="supersubNumber">6.4</span><span class="superscript">+2.0</span><span class="subscript">-1.1</span></div>	Planet Density [g/cm**3]
pl_eqt	811 K
pl_eqterr1	30 K
pl_eqterr2	-30 K
pl_eqtlim	0
pl_eqtstr	811±30	Equilibrium Temperature [K]
pl_imppar	0.47
pl_impparerr1	0.09
pl_impparerr2	-0.13
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">0.469</span><span class="superscript">+0.085</span><span class="subscript">-0.130</span></div>	Impact Parameter
pl_insol	72 Searth
pl_insolerr1	11 Searth
pl_insolerr2	-10 Searth
pl_insollim	0
pl_insolstr	<div><span class="supersubNumber">72</span><span class="superscript">+11</span><span class="subscript">-10</span></div>	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	2.42 Mearth
pl_masseerr1	0.75 Mearth
pl_masseerr2	-0.49 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">2.42</span><span class="superscript">+0.75</span><span class="subscript">-0.49</span></div>	Planet Mass [Earth Mass]
pl_massj	7.61e-3 Mjupiter
pl_massjerr1	2.36e-3 Mjupiter
pl_massjerr2	-1.54e-3 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.00761</span><span class="superscript">+0.00236</span><span class="subscript">-0.00154</span></div>	Planet Mass [Jupiter Mass]
pl_msinie	2.42 Mearth
pl_msinieerr1	0.75 Mearth
pl_msinieerr2	-0.49 Mearth
pl_msinielim	0
pl_msiniestr	<div><span class="supersubNumber">2.42</span><span class="superscript">+0.75</span><span class="subscript">-0.49</span></div>	Planet Mass*sin(i) [Earth Mass]
pl_msinij	7.61e-3 Mjupiter
pl_msinijerr1	2.36e-3 Mjupiter
pl_msinijerr2	-1.54e-3 Mjupiter
pl_msinijlim	0
pl_msinijstr	<div><span class="supersubNumber">0.00761</span><span class="superscript">+0.00236</span><span class="subscript">-0.00154</span></div>	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	88.05 deg
pl_orbinclerr1	0.64 deg
pl_orbinclerr2	-0.48 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">88.05</span><span class="superscript">+0.64</span><span class="subscript">-0.48</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	6.00e-5 day
pl_orbpererr2	-5.80e-5 day
pl_orbperlim	0
pl_orbperstr	<div><span class="supersubNumber">3.648083</span><span class="superscript">+0.000060</span><span class="subscript">-0.000058</span></div>	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	6.20e-4 au
pl_orbsmaxerr2	-6.40e-4 au
pl_orbsmaxlim	0
pl_orbsmaxstr	<div><span class="supersubNumber">0.03942</span><span class="superscript">+0.00062</span><span class="subscript">-0.00064</span></div>	Orbit Semi-Major Axis [au]
pl_orbtper	2.46e6 day
pl_orbtpererr1	6.30e-4 day
pl_orbtpererr2	-6.80e-4 day
pl_orbtperlim	0
pl_orbtperstr	<div><span class="supersubNumber">2457742.19944</span><span class="superscript">+0.00063</span><span class="subscript">-0.00068</span></div>	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2018-02	Planetary Parameter Reference Publication Date
pl_rade	1.27 Rearth
pl_radeerr1	0.09 Rearth
pl_radeerr2	-0.09 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">1.269</span><span class="superscript">+0.087</span><span class="subscript">-0.089</span></div>	Planet Radius [Earth Radius]
pl_radj	0.11 Rjupiter
pl_radjerr1	7.76e-3 Rjupiter
pl_radjerr2	-7.94e-3 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">0.1132</span><span class="superscript">+0.0078</span><span class="subscript">-0.0079</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	13.83
pl_ratdorerr1	0.86
pl_ratdorerr2	-0.74
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">13.83</span><span class="superscript">+0.86</span><span class="subscript">-0.74</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.02
pl_ratrorerr1	3.40e-4
pl_ratrorerr2	-3.70e-4
pl_ratrorlim	0
pl_ratrorstr	<div><span class="supersubNumber">0.01899</span><span class="superscript">+0.00034</span><span class="subscript">-0.00037</span></div>	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=RODRIGUEZ_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...72R/abstract target=ref>Rodriguez et al. 2018</a>	Planetary Parameter Reference
pl_rvamp	1.39 m/s
pl_rvamperr1	0.44 m/s
pl_rvamperr2	-0.29 m/s
pl_rvamplim	0
pl_rvampstr	<div><span class="supersubNumber">1.39</span><span class="superscript">+0.44</span><span class="subscript">-0.29</span></div>	Radial Velocity Amplitude [m/s]
pl_trandep	0.04 %
pl_trandeperr1	1.30e-3 %
pl_trandeperr2	-1.40e-3 %
pl_trandeplim	0
pl_trandepstr	<div><span class="supersubNumber">0.0361</span><span class="superscript">+0.0013</span><span class="subscript">-0.0014</span></div>	Transit Depth [%]
pl_trandur	1.83 hour
pl_trandurerr1	0.03 hour
pl_trandurerr2	-0.03 hour
pl_trandurlim	0
pl_trandurstr	1.83±0.03	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	6.30e-4 day
pl_tranmiderr2	-6.80e-4 day
pl_tranmidlim	0
pl_tranmidstr	<div><span class="supersubNumber">2457742.19944</span><span class="superscript">+0.00063</span><span class="subscript">-0.00068</span></div>	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD-TDB	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2018-06-21	Release Date
rowupdate	2019-08-23	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	—
st_ageerr1	—
st_ageerr2	—
st_agelim	—
st_agestr	—	Stellar Age [Gyr]
st_dens	3.76 g/cm**3
st_denserr1	0.75 g/cm**3
st_denserr2	-0.57 g/cm**3
st_denslim	0
st_densstr	<div><span class="supersubNumber">3.76</span><span class="superscript">+0.75</span><span class="subscript">-0.57</span></div>	Stellar Density [g/cm**3]
st_logg	4.65 log(cm/s**2)
st_loggerr1	0.06 log(cm/s**2)
st_loggerr2	-0.05 log(cm/s**2)
st_logglim	0
st_loggstr	<div><span class="supersubNumber">4.651</span><span class="superscript">+0.055</span><span class="subscript">-0.050</span></div>	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.61 Msun
st_masserr1	0.03 Msun
st_masserr2	-0.03 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">0.614</span><span class="superscript">+0.030</span><span class="subscript">-0.029</span></div>	Stellar Mass [Solar mass]
st_met	-0.50 dex
st_meterr1	0.10 dex
st_meterr2	-0.10 dex
st_metlim	0
st_metratio	[M/H]	Stellar Metallicity Ratio
st_metstr	-0.5±0.1	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.61 Rsun
st_raderr1	0.03 Rsun
st_raderr2	-0.03 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">0.613</span><span class="superscript">+0.033</span><span class="subscript">-0.034</span></div>	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=RODRIGUEZ_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...72R/abstract target=ref>Rodriguez et al. 2018</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	K5 V	Spectral Type
st_teff	4269 K
st_tefferr1	98 K
st_tefferr2	-99 K
st_tefflim	0
st_teffstr	<div><span class="supersubNumber">4269</span><span class="superscript">+98</span><span class="subscript">-99</span></div>	Stellar Effective Temperature [K]
st_vsin	1.30 km/s
st_vsinerr1	1.50 km/s
st_vsinerr2	-1.50 km/s
st_vsinlim	0
st_vsinstr	1.3±1.5	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 4

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	—
pl_bmasseerr1	—
pl_bmasseerr2	—
pl_bmasselim	—
pl_bmassestr	—	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	—
pl_bmassjerr1	—
pl_bmassjerr2	—
pl_bmassjlim	—
pl_bmassjstr	—	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	—	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	—
pl_denserr1	—
pl_denserr2	—
pl_denslim	—
pl_densstr	—	Planet Density [g/cm**3]
pl_eqt	—
pl_eqterr1	—
pl_eqterr2	—
pl_eqtlim	—
pl_eqtstr	—	Equilibrium Temperature [K]
pl_imppar	—
pl_impparerr1	—
pl_impparerr2	—
pl_impparlim	—
pl_impparstr	—	Impact Parameter
pl_insol	—
pl_insolerr1	—
pl_insolerr2	—
pl_insollim	—
pl_insolstr	—	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	—
pl_masseerr1	—
pl_masseerr2	—
pl_masselim	—
pl_massestr	—	Planet Mass [Earth Mass]
pl_massj	—
pl_massjerr1	—
pl_massjerr2	—
pl_massjlim	—
pl_massjstr	—	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	88.19 deg
pl_orbinclerr1	0.21 deg
pl_orbinclerr2	-0.18 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">88.19</span><span class="superscript">+0.21</span><span class="subscript">-0.18</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	9.60e-6 day
pl_orbpererr2	-9.60e-6 day
pl_orbperlim	0
pl_orbperstr	3.6481145±0.0000096	Orbital Period [day]
pl_orbsmax	—
pl_orbsmaxerr1	—
pl_orbsmaxerr2	—
pl_orbsmaxlim	—
pl_orbsmaxstr	—	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2023-03	Planetary Parameter Reference Publication Date
pl_rade	—
pl_radeerr1	—
pl_radeerr2	—
pl_radelim	—
pl_radestr	—	Planet Radius [Earth Radius]
pl_radj	—
pl_radjerr1	—
pl_radjerr2	—
pl_radjlim	—
pl_radjstr	—	Planet Radius [Jupiter Radius]
pl_ratdor	14.04
pl_ratdorerr1	0.17
pl_ratdorerr2	-0.17
pl_ratdorlim	0
pl_ratdorstr	14.04±0.17	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.02
pl_ratrorerr1	3.40e-4
pl_ratrorerr2	-3.40e-4
pl_ratrorlim	0
pl_ratrorstr	0.01887±0.00034	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=KOKORI_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023ApJS..265....4K/abstract target=ref>Kokori et al. 2023</a>	Planetary Parameter Reference
pl_rvamp	—
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	—
pl_rvampstr	—	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	7.50e-4 day
pl_tranmiderr2	-7.50e-4 day
pl_tranmidlim	0
pl_tranmidstr	2457851.64378±0.00075	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD-TDB	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2024-03-04	Release Date
rowupdate	2024-03-04	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	—
st_ageerr1	—
st_ageerr2	—
st_agelim	—
st_agestr	—	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.70 log(cm/s**2)
st_loggerr1	0.15 log(cm/s**2)
st_loggerr2	-0.15 log(cm/s**2)
st_logglim	0
st_loggstr	4.70±0.15	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.66 Msun
st_masserr1	0.06 Msun
st_masserr2	-0.06 Msun
st_masslim	0
st_massstr	0.659±0.060	Stellar Mass [Solar mass]
st_met	-0.28 dex
st_meterr1	0.12 dex
st_meterr2	-0.12 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.28±0.12	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.65 Rsun
st_raderr1	0.07 Rsun
st_raderr2	-0.07 Rsun
st_radlim	0
st_radstr	0.651±0.065	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Stellar Parameter Reference
st_rotp	16.90 day
st_rotperr1	1.80 day
st_rotperr2	-1.80 day
st_rotplim	0
st_rotpstr	16.9±1.8	Stellar Rotational Period [day]
st_spectype	K6 V	Spectral Type
st_teff	4255 K
st_tefferr1	110 K
st_tefferr2	-110 K
st_tefflim	0
st_teffstr	4255±110	Stellar Effective Temperature [K]
st_vsin	2 km/s
st_vsinerr1	1 km/s
st_vsinerr2	-1 km/s
st_vsinlim	0
st_vsinstr	2±1	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 5

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	1.92 Mearth
pl_bmasseerr1	0.49 Mearth
pl_bmasseerr2	-0.49 Mearth
pl_bmasselim	0
pl_bmassestr	1.92±0.49	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	6.04e-3 Mjupiter
pl_bmassjerr1	1.54e-3 Mjupiter
pl_bmassjerr2	-1.54e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	0.00604±0.00154	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	6.10 g/cm**3
pl_denserr1	1.80 g/cm**3
pl_denserr2	-1.60 g/cm**3
pl_denslim	0
pl_densstr	<div><span class="supersubNumber">6.1</span><span class="superscript">+1.8</span><span class="subscript">-1.6</span></div>	Planet Density [g/cm**3]
pl_eqt	730 K
pl_eqterr1	15 K
pl_eqterr2	-15 K
pl_eqtlim	0
pl_eqtstr	730.0±15.0	Equilibrium Temperature [K]
pl_imppar	—
pl_impparerr1	—
pl_impparerr2	—
pl_impparlim	—
pl_impparstr	—	Impact Parameter
pl_insol	67 Searth
pl_insolerr1	5 Searth
pl_insolerr2	-5 Searth
pl_insollim	0
pl_insolstr	67.0±5.0	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	1.92 Mearth
pl_masseerr1	0.49 Mearth
pl_masseerr2	-0.49 Mearth
pl_masselim	0
pl_massestr	1.92±0.49	Planet Mass [Earth Mass]
pl_massj	6.04e-3 Mjupiter
pl_massjerr1	1.54e-3 Mjupiter
pl_massjerr2	-1.54e-3 Mjupiter
pl_massjlim	0
pl_massjstr	0.00604±0.00154	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	—
pl_orbinclerr1	—
pl_orbinclerr2	—
pl_orbincllim	—
pl_orbinclstr	—	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	2.40e-5 day
pl_orbpererr2	-2.40e-5 day
pl_orbperlim	0
pl_orbperstr	3.648095±0.000024	Orbital Period [day]
pl_orbsmax	—
pl_orbsmaxerr1	—
pl_orbsmaxerr2	—
pl_orbsmaxlim	—
pl_orbsmaxstr	—	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2025-06	Planetary Parameter Reference Publication Date
pl_rade	1.20 Rearth
pl_radeerr1	0.05 Rearth
pl_radeerr2	-0.05 Rearth
pl_radelim	0
pl_radestr	1.20100±0.04586	Planet Radius [Earth Radius]
pl_radj	0.11 Rjupiter
pl_radjerr1	4.09e-3 Rjupiter
pl_radjerr2	-4.09e-3 Rjupiter
pl_radjlim	0
pl_radjstr	0.107146±0.004091	Planet Radius [Jupiter Radius]
pl_ratdor	—
pl_ratdorerr1	—
pl_ratdorerr2	—
pl_ratdorlim	—
pl_ratdorstr	—	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	—
pl_ratrorerr1	—
pl_ratrorerr2	—
pl_ratrorlim	—
pl_ratrorstr	—	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard et al. 2025</a>	Planetary Parameter Reference
pl_rvamp	—
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	—
pl_rvampstr	—	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	7.20e-4 day
pl_tranmiderr2	-7.10e-4 day
pl_tranmidlim	0
pl_tranmidstr	<div><span class="supersubNumber">2457742.19929</span><span class="superscript">+0.00072</span><span class="subscript">-0.00071</span></div>	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2025-09-17	Release Date
rowupdate	2025-09-17	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	—
st_ageerr1	—
st_ageerr2	—
st_agelim	—
st_agestr	—	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.68 log(cm/s**2)
st_loggerr1	0.02 log(cm/s**2)
st_loggerr2	-0.02 log(cm/s**2)
st_logglim	0
st_loggstr	4.682±0.021	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.59 Msun
st_masserr1	0.02 Msun
st_masserr2	-0.02 Msun
st_masslim	0
st_massstr	0.593±0.018	Stellar Mass [Solar mass]
st_met	-0.26 dex
st_meterr1	0.08 dex
st_meterr2	-0.08 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.26±0.08	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.58 Rsun
st_raderr1	0.02 Rsun
st_raderr2	-0.02 Rsun
st_radlim	0
st_radstr	0.579±0.018	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard et al. 2025</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	—	Spectral Type
st_teff	4294 K
st_tefferr1	52 K
st_tefferr2	-52 K
st_tefflim	0
st_teffstr	4294.0±52.0	Stellar Effective Temperature [K]
st_vsin	2.43 km/s
st_vsinerr1	1 km/s
st_vsinerr2	-1 km/s
st_vsinlim	0
st_vsinstr	2.43±1.00	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 6

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	1
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	1.86 Mearth
pl_bmasseerr1	0.37 Mearth
pl_bmasseerr2	-0.39 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">1.86</span><span class="superscript">+0.37</span><span class="subscript">-0.39</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	5.85e-3 Mjupiter
pl_bmassjerr1	1.16e-3 Mjupiter
pl_bmassjerr2	-1.23e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.00585</span><span class="superscript">+0.00116</span><span class="subscript">-0.00123</span></div>	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	7.14 g/cm**3
pl_denserr1	1.86 g/cm**3
pl_denserr2	-1.86 g/cm**3
pl_denslim	0
pl_densstr	7.142±1.857	Planet Density [g/cm**3]
pl_eqt	715.94 K
pl_eqterr1	20.33 K
pl_eqterr2	-20.33 K
pl_eqtlim	0
pl_eqtstr	715.94±20.33	Equilibrium Temperature [K]
pl_imppar	0.23
pl_impparerr1	0.17
pl_impparerr2	-0.15
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">0.23</span><span class="superscript">+0.17</span><span class="subscript">-0.15</span></div>	Impact Parameter
pl_insol	—
pl_insolerr1	—
pl_insolerr2	—
pl_insollim	—
pl_insolstr	—	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	1.86 Mearth
pl_masseerr1	0.37 Mearth
pl_masseerr2	-0.39 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">1.86</span><span class="superscript">+0.37</span><span class="subscript">-0.39</span></div>	Planet Mass [Earth Mass]
pl_massj	5.85e-3 Mjupiter
pl_massjerr1	1.16e-3 Mjupiter
pl_massjerr2	-1.23e-3 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.00585</span><span class="superscript">+0.00116</span><span class="subscript">-0.00123</span></div>	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	89.09 deg
pl_orbinclerr1	0.60 deg
pl_orbinclerr2	-0.68 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">89.09</span><span class="superscript">+0.60</span><span class="subscript">-0.68</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	1.30e-5 day
pl_orbpererr2	-1.00e-5 day
pl_orbperlim	0
pl_orbperstr	<div><span class="supersubNumber">3.648103</span><span class="superscript">+0.000013</span><span class="subscript">-0.000010</span></div>	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	9.00e-4 au
pl_orbsmaxerr2	-9.00e-4 au
pl_orbsmaxlim	0
pl_orbsmaxstr	0.0395±0.0009	Orbit Semi-Major Axis [au]
pl_orbtper	2.46e6 day
pl_orbtpererr1	1.40e-3 day
pl_orbtpererr2	-1.40e-3 day
pl_orbtperlim	0
pl_orbtperstr	2457742.2000±0.0014	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2024-01	Planetary Parameter Reference Publication Date
pl_rade	1.13 Rearth
pl_radeerr1	0.07 Rearth
pl_radeerr2	-0.05 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">1.13</span><span class="superscript">+0.07</span><span class="subscript">-0.05</span></div>	Planet Radius [Earth Radius]
pl_radj	0.10 Rjupiter
pl_radjerr1	6.24e-3 Rjupiter
pl_radjerr2	-4.46e-3 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">0.101</span><span class="superscript">+0.006</span><span class="subscript">-0.004</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	—
pl_ratdorerr1	—
pl_ratdorerr2	—
pl_ratdorlim	—
pl_ratdorstr	—	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	—
pl_ratrorerr1	—
pl_ratrorerr2	—
pl_ratrorlim	—
pl_ratrorstr	—	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=PASSEGGER_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024arXiv240106276P/abstract target=ref>Passegger et al. 2024</a>	Planetary Parameter Reference
pl_rvamp	1.06 m/s
pl_rvamperr1	0.21 m/s
pl_rvamperr2	-0.21 m/s
pl_rvamplim	0
pl_rvampstr	1.06±0.21	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	1.40e-3 day
pl_tranmiderr2	-1.40e-3 day
pl_tranmidlim	0
pl_tranmidstr	2457742.2000±0.0014	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2025-01-09	Release Date
rowupdate	2025-01-09	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	5.46 Gyr
st_ageerr1	4.06 Gyr
st_ageerr2	-4.06 Gyr
st_agelim	0
st_agestr	5.465±4.058	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.72 log(cm/s**2)
st_loggerr1	0.01 log(cm/s**2)
st_loggerr2	-0.01 log(cm/s**2)
st_logglim	0
st_loggstr	4.719±0.013	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.62 Msun
st_masserr1	0.04 Msun
st_masserr2	-0.04 Msun
st_masslim	0
st_massstr	0.62±0.04	Stellar Mass [Solar mass]
st_met	-0.29 dex
st_meterr1	0.03 dex
st_meterr2	-0.03 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.29±0.03	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.58 Rsun
st_raderr1	0.03 Rsun
st_raderr2	-0.03 Rsun
st_radlim	0
st_radstr	0.58±0.03	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=PASSEGGER_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024arXiv240106276P/abstract target=ref>Passegger et al. 2024</a>	Stellar Parameter Reference
st_rotp	28.16 day
st_rotperr1	3.38 day
st_rotperr2	-2.66 day
st_rotplim	0
st_rotpstr	<div><span class="supersubNumber">28.16</span><span class="superscript">+3.38</span><span class="subscript">-2.66</span></div>	Stellar Rotational Period [day]
st_spectype	K7 V	Spectral Type
st_teff	4236 K
st_tefferr1	12 K
st_tefferr2	-12 K
st_tefflim	0
st_teffstr	4236±12	Stellar Effective Temperature [K]
st_vsin	1.75 km/s
st_vsinerr1	—
st_vsinerr2	—
st_vsinlim	1
st_vsinstr	<1.75	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 7

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	—
pl_bmasseerr1	—
pl_bmasseerr2	—
pl_bmasselim	—
pl_bmassestr	—	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	—
pl_bmassjerr1	—
pl_bmassjerr2	—
pl_bmassjlim	—
pl_bmassjstr	—	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	—	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	—
pl_denserr1	—
pl_denserr2	—
pl_denslim	—
pl_densstr	—	Planet Density [g/cm**3]
pl_eqt	721.90 K
pl_eqterr1	25 K
pl_eqterr2	-21.50 K
pl_eqtlim	0
pl_eqtstr	<div><span class="supersubNumber">721.9</span><span class="superscript">+25.0</span><span class="subscript">-21.5</span></div>	Equilibrium Temperature [K]
pl_imppar	0.53
pl_impparerr1	0.14
pl_impparerr2	-0.14
pl_impparlim	0
pl_impparstr	0.53±0.14	Impact Parameter
pl_insol	—
pl_insolerr1	—
pl_insolerr2	—
pl_insollim	—
pl_insolstr	—	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	—
pl_masseerr1	—
pl_masseerr2	—
pl_masselim	—
pl_massestr	—	Planet Mass [Earth Mass]
pl_massj	—
pl_massjerr1	—
pl_massjerr2	—
pl_massjlim	—
pl_massjstr	—	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	87.81 deg
pl_orbinclerr1	0.57 deg
pl_orbinclerr2	-0.54 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">87.81</span><span class="superscript">+0.57</span><span class="subscript">-0.54</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	1.10e-4 day
pl_orbpererr2	-1.10e-4 day
pl_orbperlim	0
pl_orbperstr	3.64802±0.00011	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	3.00e-3 au
pl_orbsmaxerr2	-3.00e-3 au
pl_orbsmaxlim	0
pl_orbsmaxstr	0.042±0.003	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2017-12	Planetary Parameter Reference Publication Date
pl_rade	1.36 Rearth
pl_radeerr1	0.09 Rearth
pl_radeerr2	-0.09 Rearth
pl_radelim	0
pl_radestr	1.36±0.09	Planet Radius [Earth Radius]
pl_radj	0.12 Rjupiter
pl_radjerr1	8.03e-3 Rjupiter
pl_radjerr2	-8.03e-3 Rjupiter
pl_radjlim	0
pl_radjstr	0.121±0.008	Planet Radius [Jupiter Radius]
pl_ratdor	13.96
pl_ratdorerr1	0.87
pl_ratdorerr2	-0.92
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">13.96</span><span class="superscript">+0.87</span><span class="subscript">-0.92</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.02
pl_ratrorerr1	4.00e-4
pl_ratrorerr2	-5.00e-4
pl_ratrorlim	0
pl_ratrorstr	<div><span class="supersubNumber">0.0192</span><span class="superscript">+0.0004</span><span class="subscript">-0.0005</span></div>	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Planetary Parameter Reference
pl_rvamp	—
pl_rvamperr1	—
pl_rvamperr2	—
pl_rvamplim	—
pl_rvampstr	—	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	2.19 hour
pl_trandurerr1	0.03 hour
pl_trandurerr2	-0.04 hour
pl_trandurlim	0
pl_trandurstr	<div><span class="supersubNumber">2.190</span><span class="superscript">+0.031</span><span class="subscript">-0.038</span></div>	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	1.38e-3 day
pl_tranmiderr2	-1.37e-3 day
pl_tranmidlim	0
pl_tranmidstr	<div><span class="supersubNumber">2457738.55194</span><span class="superscript">+0.00138</span><span class="subscript">-0.00137</span></div>	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2017-11-02	Release Date
rowupdate	2019-08-23	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	—
st_ageerr1	—
st_ageerr2	—
st_agelim	—
st_agestr	—	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.70 log(cm/s**2)
st_loggerr1	0.15 log(cm/s**2)
st_loggerr2	-0.15 log(cm/s**2)
st_logglim	0
st_loggstr	4.70±0.15	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.66 Msun
st_masserr1	0.06 Msun
st_masserr2	-0.06 Msun
st_masslim	0
st_massstr	0.659±0.060	Stellar Mass [Solar mass]
st_met	-0.28 dex
st_meterr1	0.12 dex
st_meterr2	-0.12 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.28±0.12	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.65 Rsun
st_raderr1	0.07 Rsun
st_raderr2	-0.07 Rsun
st_radlim	0
st_radstr	0.651±0.065	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Stellar Parameter Reference
st_rotp	16.90 day
st_rotperr1	1.80 day
st_rotperr2	-1.80 day
st_rotplim	0
st_rotpstr	16.9±1.8	Stellar Rotational Period [day]
st_spectype	K6 V	Spectral Type
st_teff	4255 K
st_tefferr1	110 K
st_tefferr2	-110 K
st_tefflim	0
st_teffstr	4255±110	Stellar Effective Temperature [K]
st_vsin	2 km/s
st_vsinerr1	1 km/s
st_vsinerr2	-1 km/s
st_vsinlim	0
st_vsinstr	2±1	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02

Record 8

Transit • 2017 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-1.29 deg
decstr	-01d17m07.24s	Dec [sexagesimal]
default_flag	0
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2017-12	Discovery Publication Date
disc_refname	<a refstr=NIRAULA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....154..266N/abstract target=ref>Niraula et al. 2017</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2017
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	2.08 deg
elon	351.93 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 2643842302456085888	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 2643842302456085888	Gaia DR3 ID
glat	-57.18 deg
glon	81.35 deg
hd_name	—	HD ID
hip_name	HIP 115752	HIP ID
hostname	GJ 9827	Host Name
htm20	-676985054
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	1.45 Mearth
pl_bmasseerr1	0.58 Mearth
pl_bmasseerr2	-0.57 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">1.45</span><span class="superscript">+0.58</span><span class="subscript">-0.57</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	4.56e-3 Mjupiter
pl_bmassjerr1	1.82e-3 Mjupiter
pl_bmassjerr2	-1.79e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.00456</span><span class="superscript">+0.00182</span><span class="subscript">-0.00179</span></div>	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	4.13 g/cm**3
pl_denserr1	2.31 g/cm**3
pl_denserr2	-1.77 g/cm**3
pl_denslim	0
pl_densstr	<div><span class="supersubNumber">4.13</span><span class="superscript">+2.31</span><span class="subscript">-1.77</span></div>	Planet Density [g/cm**3]
pl_eqt	771 K
pl_eqterr1	31 K
pl_eqterr2	-18 K
pl_eqtlim	0
pl_eqtstr	<div><span class="supersubNumber">771</span><span class="superscript">+31</span><span class="subscript">-18</span></div>	Equilibrium Temperature [K]
pl_imppar	0.25
pl_impparerr1	0.21
pl_impparerr2	-0.16
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">0.25</span><span class="superscript">+0.21</span><span class="subscript">-0.16</span></div>	Impact Parameter
pl_insol	59 Searth
pl_insolerr1	10 Searth
pl_insolerr2	-5 Searth
pl_insollim	0
pl_insolstr	<div><span class="supersubNumber">59</span><span class="superscript">+10</span><span class="subscript">-5</span></div>	Insolation Flux [Earth Flux]
pl_letter	c	Planet Letter
pl_masse	1.45 Mearth
pl_masseerr1	0.58 Mearth
pl_masseerr2	-0.57 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">1.45</span><span class="superscript">+0.58</span><span class="subscript">-0.57</span></div>	Planet Mass [Earth Mass]
pl_massj	4.56e-3 Mjupiter
pl_massjerr1	1.82e-3 Mjupiter
pl_massjerr2	-1.79e-3 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.00456</span><span class="superscript">+0.00182</span><span class="subscript">-0.00179</span></div>	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	GJ 9827 c	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	2
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	—
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	—
pl_orbeccenstr	—	Eccentricity
pl_orbincl	89.07 deg
pl_orbinclerr1	0.59 deg
pl_orbinclerr2	-0.92 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">89.07</span><span class="superscript">+0.59</span><span class="subscript">-0.92</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	3.65 day
pl_orbpererr1	1.20e-4 day
pl_orbpererr2	-1.20e-4 day
pl_orbperlim	0
pl_orbperstr	3.64823±0.00012	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	4.20e-3 au
pl_orbsmaxerr2	-4.80e-3 au
pl_orbsmaxlim	0
pl_orbsmaxstr	<div><span class="supersubNumber">0.0429</span><span class="superscript">+0.0042</span><span class="subscript">-0.0048</span></div>	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2018-10	Planetary Parameter Reference Publication Date
pl_rade	1.24 Rearth
pl_radeerr1	0.11 Rearth
pl_radeerr2	-0.11 Rearth
pl_radelim	0
pl_radestr	1.24±0.11	Planet Radius [Earth Radius]
pl_radj	0.11 Rjupiter
pl_radjerr1	9.81e-3 Rjupiter
pl_radjerr2	-9.81e-3 Rjupiter
pl_radjlim	0
pl_radjstr	0.111±0.010	Planet Radius [Jupiter Radius]
pl_ratdor	15.10
pl_ratdorerr1	0.39
pl_ratdorerr2	-1.14
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">15.10</span><span class="superscript">+0.39</span><span class="subscript">-1.14</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.02
pl_ratrorerr1	5.40e-4
pl_ratrorerr2	-4.10e-4
pl_ratrorlim	0
pl_ratrorstr	<div><span class="supersubNumber">0.01820</span><span class="superscript">+0.00054</span><span class="subscript">-0.00041</span></div>	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=PRIETO_ARRANZ_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P/abstract target=ref>Prieto-Arranz et al. 2018</a>	Planetary Parameter Reference
pl_rvamp	0.82 m/s
pl_rvamperr1	0.32 m/s
pl_rvamperr2	-0.32 m/s
pl_rvamplim	0
pl_rvampstr	0.820±0.320	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	1.82 hour
pl_trandurerr1	0.04 hour
pl_trandurerr2	-0.04 hour
pl_trandurlim	0
pl_trandurstr	1.825±0.042	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	1.50e-3 day
pl_tranmiderr2	-1.50e-3 day
pl_tranmidlim	0
pl_tranmidstr	2457738.5496±0.0015	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD-TDB	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	351.77 deg
rastr	23h27m05.23s	RA [sexagesimal]
releasedate	2021-07-12	Release Date
rowupdate	2021-07-12	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	—
st_ageerr1	—
st_ageerr2	—
st_agelim	—
st_agestr	—	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.66 log(cm/s**2)
st_loggerr1	0.04 log(cm/s**2)
st_loggerr2	-0.04 log(cm/s**2)
st_logglim	0
st_loggstr	4.657±0.042	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	0.64 Msun
st_masserr1	0.05 Msun
st_masserr2	-0.05 Msun
st_masslim	0
st_massstr	0.637±0.051	Stellar Mass [Solar mass]
st_met	-0.29 dex
st_meterr1	0.12 dex
st_meterr2	-0.12 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.29±0.12	Stellar Metallicity [dex]
st_nphot	1
st_nrvc	0
st_nspec	0
st_rad	0.62 Rsun
st_raderr1	0.05 Rsun
st_raderr2	-0.05 Rsun
st_radlim	0
st_radstr	0.622±0.051	Stellar Radius [Solar Radius]
st_radv	31.95 km/s
st_radverr1	3.50e-4 km/s
st_radverr2	-3.40e-4 km/s
st_radvlim	0
st_radvstr	<div><span class="supersubNumber">31.94888</span><span class="superscript">+0.00035</span><span class="subscript">-0.00034</span></div>	Systemic Radial Velocity [km/s]
st_refname	<a refstr=PRIETO_ARRANZ_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P/abstract target=ref>Prieto-Arranz et al. 2018</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	K6 V	Spectral Type
st_teff	4219 K
st_tefferr1	70 K
st_tefferr2	-70 K
st_tefflim	0
st_teffstr	4219±70	Stellar Effective Temperature [K]
st_vsin	1.50 km/s
st_vsinerr1	1 km/s
st_vsinerr2	-1 km/s
st_vsinlim	0
st_vsinstr	1.5±1.0	Stellar Rotational Velocity [km/s]
sy_bmag	11.59 mag
sy_bmagerr1	0.03 mag
sy_bmagerr2	-0.03 mag
sy_bmagstr	11.588±0.034	B (Johnson) Magnitude
sy_dist	29.66 pc
sy_disterr1	0.05 pc
sy_disterr2	-0.05 pc
sy_diststr	<div><span class="supersubNumber">29.6610</span><span class="superscript">+0.0543</span><span class="subscript">-0.0541</span></div>	Distance [pc]
sy_gaiamag	9.84 mag
sy_gaiamagerr1	4.11e-4 mag
sy_gaiamagerr2	-4.11e-4 mag
sy_gaiamagstr	9.837730±0.000411	Gaia Magnitude
sy_gmag	11.16 mag
sy_gmagerr1	5.39e-4 mag
sy_gmagerr2	-5.39e-4 mag
sy_gmagstr	11.1637000±0.0005387	g (Sloan) Magnitude
sy_hmag	7.38 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	7.379±0.042	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	13.17 mag
sy_imagerr1	8.79e-3 mag
sy_imagerr2	-8.79e-3 mag
sy_imagstr	13.1720000±0.0087852	i (Sloan) Magnitude
sy_jmag	7.98 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	7.984±0.020	J (2MASS) Magnitude
sy_kepmag	10.28 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	10.277	Kepler Magnitude
sy_kmag	7.19 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	7.193±0.024	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	33.69 mas
sy_plxerr1	0.06 mas
sy_plxerr2	-0.06 mas
sy_plxstr	33.6855000±0.0611343	Parallax [mas]
sy_pm	433.68 mas/yr
sy_pmdec	216.07 mas/yr
sy_pmdecerr1	0.07 mas/yr
sy_pmdecerr2	-0.07 mas/yr
sy_pmdecstr	216.0710000±0.0703346	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.09 mas/yr
sy_pmerr2	-0.09 mas/yr
sy_pmra	376.02 mas/yr
sy_pmraerr1	0.09 mas/yr
sy_pmraerr2	-0.09 mas/yr
sy_pmrastr	376.0190000±0.0944988	Proper Motion (RA) [mas/yr]
sy_pmstr	433.6784124±0.0891140	Total Proper Motion [mas/yr]
sy_pnum	3
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	9.90 mag
sy_rmagerr1	3.78e-4 mag
sy_rmagerr2	-3.78e-4 mag
sy_rmagstr	9.9025700±0.0003783	r (Sloan) Magnitude
sy_snum	1
sy_tmag	9.07 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	9.0684±0.0060	TESS Magnitude
sy_umag	14.71 mag
sy_umagerr1	5.91e-3 mag
sy_umagerr2	-5.91e-3 mag
sy_umagstr	14.7056000±0.0059104	u (Sloan) Magnitude
sy_vmag	10.37 mag
sy_vmagerr1	0.03 mag
sy_vmagerr2	-0.03 mag
sy_vmagstr	10.37±0.03	V (Johnson) Magnitude
sy_w1mag	—
sy_w1magerr1	—
sy_w1magerr2	—
sy_w1magstr	—	W1 (WISE) Magnitude
sy_w2mag	—
sy_w2magerr1	—
sy_w2magerr2	—
sy_w2magstr	—	W2 (WISE) Magnitude
sy_w3mag	—
sy_w3magerr1	—
sy_w3magerr2	—
sy_w3magstr	—	W3 (WISE) Magnitude
sy_w4mag	—
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	—	W4 (WISE) Magnitude
sy_zmag	9.85 mag
sy_zmagerr1	1.21e-3 mag
sy_zmagerr2	-1.21e-3 mag
sy_zmagstr	9.8503900±0.0012146	z (Sloan) Magnitude
tic_id	TIC 301289516	TIC ID
tran_flag	1
ttv_flag	0
x	0.99
y	-0.14
z	-0.02