🪐

EPIC 249893012 b

Exoplanet Records

📊Key Properties

Host Star

EPIC 249893012

Discovery

Transit

Year

2020

Period

3.60 day

Radius

1.95 Rearth

Mass

8.75 Mearth

Eq. Temp

1616 K

🧾Records(1 rows)

Record 1

Transit • 2020 • K2

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-16.72 deg
decstr	-16d43m28.73s	Dec [sexagesimal]
default_flag	1
disc_facility	K2	Discovery Facility
disc_instrument	Kepler CCD Array	Discovery Instrument
disc_locale	Space	Discovery Locale
disc_pubdate	2020-04	Discovery Publication Date
disc_refname	<a refstr=HIDALGO_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020A&A...636A..89H/abstract target=ref>Hidalgo et al. 2020</a>	Discovery Reference
disc_telescope	0.95 m Kepler Telescope	Discovery Telescope
disc_year	2020
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	1.16 deg
elon	230.36 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 6259263137059042048	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 6259263137059042048	Gaia DR3 ID
glat	34.31 deg
glon	345.11 deg
hd_name	—	HD ID
hip_name	—	HIP ID
hostname	EPIC 249893012	Host Name
htm20	-1485107263
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	8.75 Mearth
pl_bmasseerr1	1.09 Mearth
pl_bmasseerr2	-1.08 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">8.75</span><span class="superscript">+1.09</span><span class="subscript">-1.08</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	0.03 Mjupiter
pl_bmassjerr1	3.43e-3 Mjupiter
pl_bmassjerr2	-3.40e-3 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.0275</span><span class="superscript">+0.0034</span><span class="subscript">-0.0034</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	6.39 g/cm**3
pl_denserr1	1.19 g/cm**3
pl_denserr2	-1.04 g/cm**3
pl_denslim	0
pl_densstr	<div><span class="supersubNumber">6.39</span><span class="superscript">+1.19</span><span class="subscript">-1.04</span></div>	Planet Density [g/cm**3]
pl_eqt	1616 K
pl_eqterr1	149 K
pl_eqterr2	-79 K
pl_eqtlim	0
pl_eqtstr	<div><span class="supersubNumber">1616</span><span class="superscript">+149</span><span class="subscript">-79</span></div>	Equilibrium Temperature [K]
pl_imppar	0.42
pl_impparerr1	0.28
pl_impparerr2	-0.25
pl_impparlim	0
pl_impparstr	<div><span class="supersubNumber">0.42</span><span class="superscript">+0.28</span><span class="subscript">-0.25</span></div>	Impact Parameter
pl_insol	1037 Searth
pl_insolerr1	482 Searth
pl_insolerr2	-207 Searth
pl_insollim	0
pl_insolstr	<div><span class="supersubNumber">1037</span><span class="superscript">+482</span><span class="subscript">-207</span></div>	Insolation Flux [Earth Flux]
pl_letter	b	Planet Letter
pl_masse	8.75 Mearth
pl_masseerr1	1.09 Mearth
pl_masseerr2	-1.08 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">8.75</span><span class="superscript">+1.09</span><span class="subscript">-1.08</span></div>	Planet Mass [Earth Mass]
pl_massj	0.03 Mjupiter
pl_massjerr1	3.43e-3 Mjupiter
pl_massjerr2	-3.40e-3 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.0275</span><span class="superscript">+0.0034</span><span class="subscript">-0.0034</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	EPIC 249893012 b	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	0
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	0.06
pl_orbeccenerr1	0.08
pl_orbeccenerr2	-0.04
pl_orbeccenlim	0
pl_orbeccenstr	<div><span class="supersubNumber">0.060</span><span class="superscript">+0.080</span><span class="subscript">-0.040</span></div>	Eccentricity
pl_orbincl	86.14 deg
pl_orbinclerr1	2.60 deg
pl_orbinclerr2	-3.50 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">86.14</span><span class="superscript">+2.60</span><span class="subscript">-3.50</span></div>	Inclination [deg]
pl_orblper	225 deg
pl_orblpererr1	67 deg
pl_orblpererr2	-123 deg
pl_orblperlim	0
pl_orblperstr	<div><span class="supersubNumber">225</span><span class="superscript">+67</span><span class="subscript">-123</span></div>	Argument of Periastron [deg]
pl_orbper	3.60 day
pl_orbpererr1	3.00e-4 day
pl_orbpererr2	-3.00e-4 day
pl_orbperlim	0
pl_orbperstr	3.5951±0.0003	Orbital Period [day]
pl_orbsmax	0.05 au
pl_orbsmaxerr1	5.00e-3 au
pl_orbsmaxerr2	-7.00e-3 au
pl_orbsmaxlim	0
pl_orbsmaxstr	<div><span class="supersubNumber">0.047</span><span class="superscript">+0.005</span><span class="subscript">-0.007</span></div>	Orbit Semi-Major Axis [au]
pl_orbtper	2.46e6 day
pl_orbtpererr1	1.20 day
pl_orbtpererr2	-1.70 day
pl_orbtperlim	0
pl_orbtperstr	<div><span class="supersubNumber">2457994.67</span><span class="superscript">+1.20</span><span class="subscript">-1.70</span></div>	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2020-04	Planetary Parameter Reference Publication Date
pl_rade	1.95 Rearth
pl_radeerr1	0.09 Rearth
pl_radeerr2	-0.08 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">1.95</span><span class="superscript">+0.09</span><span class="subscript">-0.08</span></div>	Planet Radius [Earth Radius]
pl_radj	0.17 Rjupiter
pl_radjerr1	8.03e-3 Rjupiter
pl_radjerr2	-7.14e-3 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">0.174</span><span class="superscript">+0.008</span><span class="subscript">-0.007</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	5.93
pl_ratdorerr1	0.96
pl_ratdorerr2	-0.60
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">5.93</span><span class="superscript">+0.96</span><span class="subscript">-0.60</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.01
pl_ratrorerr1	4.00e-4
pl_ratrorerr2	-4.00e-4
pl_ratrorlim	0
pl_ratrorstr	0.0104±0.0004	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=HIDALGO_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020A&A...636A..89H/abstract target=ref>Hidalgo et al. 2020</a>	Planetary Parameter Reference
pl_rvamp	3.55 m/s
pl_rvamperr1	0.43 m/s
pl_rvamperr2	-0.43 m/s
pl_rvamplim	0
pl_rvampstr	3.55±0.43	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	4.33 hour
pl_trandurerr1	0.18 hour
pl_trandurerr2	-0.15 hour
pl_trandurlim	0
pl_trandurstr	<div><span class="supersubNumber">4.33</span><span class="superscript">+0.18</span><span class="subscript">-0.15</span></div>	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	5.00e-3 day
pl_tranmiderr2	-5.00e-3 day
pl_tranmidlim	0
pl_tranmidstr	2457994.396±0.005	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	228.25 deg
rastr	15h12m59.58s	RA [sexagesimal]
releasedate	2020-02-13	Release Date
rowupdate	2020-02-06	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	9 Gyr
st_ageerr1	0.50 Gyr
st_ageerr2	-0.60 Gyr
st_agelim	0
st_agestr	<div><span class="supersubNumber">9.0</span><span class="superscript">+0.5</span><span class="subscript">-0.6</span></div>	Stellar Age [Gyr]
st_dens	0.30 g/cm**3
st_denserr1	0.03 g/cm**3
st_denserr2	-0.02 g/cm**3
st_denslim	0
st_densstr	<div><span class="supersubNumber">0.298</span><span class="superscript">+0.026</span><span class="subscript">-0.023</span></div>	Stellar Density [g/cm**3]
st_logg	3.99 log(cm/s**2)
st_loggerr1	0.03 log(cm/s**2)
st_loggerr2	-0.03 log(cm/s**2)
st_logglim	0
st_loggstr	3.99±0.03	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	1.05 Msun
st_masserr1	0.05 Msun
st_masserr2	-0.05 Msun
st_masslim	0
st_massstr	1.05±0.05	Stellar Mass [Solar mass]
st_met	0.20 dex
st_meterr1	0.05 dex
st_meterr2	-0.05 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	0.20±0.05	Stellar Metallicity [dex]
st_nphot	0
st_nrvc	0
st_nspec	0
st_rad	1.71 Rsun
st_raderr1	0.04 Rsun
st_raderr2	-0.04 Rsun
st_radlim	0
st_radstr	1.71±0.04	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=HIDALGO_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020A&A...636A..89H/abstract target=ref>Hidalgo et al. 2020</a>	Stellar Parameter Reference
st_rotp	41 day
st_rotperr1	10 day
st_rotperr2	-10 day
st_rotplim	0
st_rotpstr	41±10	Stellar Rotational Period [day]
st_spectype	G8 IV/V	Spectral Type
st_teff	5430 K
st_tefferr1	85 K
st_tefferr2	-85 K
st_tefflim	0
st_teffstr	5430±85	Stellar Effective Temperature [K]
st_vsin	2.10 km/s
st_vsinerr1	0.50 km/s
st_vsinerr2	-0.50 km/s
st_vsinlim	0
st_vsinstr	2.1±0.5	Stellar Rotational Velocity [km/s]
sy_bmag	12.33 mag
sy_bmagerr1	0.28 mag
sy_bmagerr2	-0.28 mag
sy_bmagstr	12.333±0.284	B (Johnson) Magnitude
sy_dist	321.30 pc
sy_disterr1	4.19 pc
sy_disterr2	-4.08 pc
sy_diststr	<div><span class="supersubNumber">321.296</span><span class="superscript">+4.189</span><span class="subscript">-4.085</span></div>	Distance [pc]
sy_gaiamag	11.40 mag
sy_gaiamagerr1	4.95e-4 mag
sy_gaiamagerr2	-4.95e-4 mag
sy_gaiamagstr	11.401900±0.000495	Gaia Magnitude
sy_gmag	—
sy_gmagerr1	—
sy_gmagerr2	—
sy_gmagstr	—	g (Sloan) Magnitude
sy_hmag	9.80 mag
sy_hmagerr1	0.02 mag
sy_hmagerr2	-0.02 mag
sy_hmagstr	9.800±0.023	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	—
sy_imagerr1	—
sy_imagerr2	—
sy_imagstr	—	i (Sloan) Magnitude
sy_jmag	10.22 mag
sy_jmagerr1	0.03 mag
sy_jmagerr2	-0.03 mag
sy_jmagstr	10.216±0.026	J (2MASS) Magnitude
sy_kepmag	11.36 mag
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	11.364	Kepler Magnitude
sy_kmag	9.71 mag
sy_kmagerr1	0.02 mag
sy_kmagerr2	-0.02 mag
sy_kmagstr	9.714±0.023	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	3.08 mas
sy_plxerr1	0.04 mas
sy_plxerr2	-0.04 mas
sy_plxstr	3.0842900±0.0397632	Parallax [mas]
sy_pm	36.87 mas/yr
sy_pmdec	-34.29 mas/yr
sy_pmdecerr1	0.06 mas/yr
sy_pmdecerr2	-0.06 mas/yr
sy_pmdecstr	-34.2865000±0.0613052	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.06 mas/yr
sy_pmerr2	-0.06 mas/yr
sy_pmra	13.55 mas/yr
sy_pmraerr1	0.07 mas/yr
sy_pmraerr2	-0.07 mas/yr
sy_pmrastr	13.5528000±0.0679005	Proper Motion (RA) [mas/yr]
sy_pmstr	36.8679057±0.0622373	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	—
sy_rmagerr1	—
sy_rmagerr2	—
sy_rmagstr	—	r (Sloan) Magnitude
sy_snum	1
sy_tmag	10.89 mag
sy_tmagerr1	6.10e-3 mag
sy_tmagerr2	-6.10e-3 mag
sy_tmagstr	10.8872±0.0061	TESS Magnitude
sy_umag	—
sy_umagerr1	—
sy_umagerr2	—
sy_umagstr	—	u (Sloan) Magnitude
sy_vmag	11.43 mag
sy_vmagerr1	0.02 mag
sy_vmagerr2	-0.02 mag
sy_vmagstr	11.429±0.022	V (Johnson) Magnitude
sy_w1mag	9.69 mag
sy_w1magerr1	0.02 mag
sy_w1magerr2	-0.02 mag
sy_w1magstr	9.691±0.023	W1 (WISE) Magnitude
sy_w2mag	9.73 mag
sy_w2magerr1	0.02 mag
sy_w2magerr2	-0.02 mag
sy_w2magstr	9.728±0.022	W2 (WISE) Magnitude
sy_w3mag	9.72 mag
sy_w3magerr1	0.06 mag
sy_w3magerr2	-0.06 mag
sy_w3magstr	9.716±0.056	W3 (WISE) Magnitude
sy_w4mag	8.61 mag
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	8.611	W4 (WISE) Magnitude
sy_zmag	—
sy_zmagerr1	—
sy_zmagerr2	—
sy_zmagstr	—	z (Sloan) Magnitude
tic_id	TIC 432254760	TIC ID
tran_flag	1
ttv_flag	0
x	-0.64
y	-0.71
z	-0.29