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K2-281 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

K2-281

Discovery

Transit

Year

2018

Period

8.69 day

Radius

8.18 Rearth

Mass

โ€”

Eq. Temp

665 K

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec7.27 deg
decstr+07d16m09.18s Dec [sexagesimal]
default_flag1
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-12 Discovery Publication Date
disc_refname<a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat0.33 deg
elon17.73 deg
etv_flag0
gaia_dr2_idGaia DR2 2577432178095422976 Gaia DR2 ID
gaia_dr3_idGaia DR3 2577432178095422976 Gaia DR3 ID
glat-55.45 deg
glon128.83 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-281 Host Name
htm201972060006
ima_flag0
micro_flag0
obm_flag0
pl_bmasseโ€”
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselimโ€”
pl_bmassestrโ€” Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassjโ€”
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlimโ€”
pl_bmassjstrโ€” Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovโ€” Planet Mass or Mass*sin(i) Provenance
pl_cmasseโ€”
pl_cmasseerr1โ€”
pl_cmasseerr2โ€”
pl_cmasselimโ€”
pl_cmassestrโ€” Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassjโ€”
pl_cmassjerr1โ€”
pl_cmassjerr2โ€”
pl_cmassjlimโ€”
pl_cmassjstrโ€” Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag0
pl_densโ€”
pl_denserr1โ€”
pl_denserr2โ€”
pl_denslimโ€”
pl_densstrโ€” Planet Density [g/cm**3]
pl_eqt665 K
pl_eqterr112 K
pl_eqterr2-12 K
pl_eqtlim0
pl_eqtstr665&plusmn;12 Equilibrium Temperature [K]
pl_imppar0.23
pl_impparerr10.20
pl_impparerr2-0.16
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.23</span><span class="superscript">+0.20</span><span class="subscript">-0.16</span></div> Impact Parameter
pl_insolโ€”
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollimโ€”
pl_insolstrโ€” Insolation Flux [Earth Flux]
pl_letterb Planet Letter
pl_masseโ€”
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselimโ€”
pl_massestrโ€” Planet Mass [Earth Mass]
pl_massjโ€”
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlimโ€”
pl_massjstrโ€” Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameK2-281 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccenโ€”
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlimโ€”
pl_orbeccenstrโ€” Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper8.69 day
pl_orbpererr11.51e-4 day
pl_orbpererr2-1.50e-4 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">8.687721</span><span class="superscript">+0.000151</span><span class="subscript">-0.000150</span></div> Orbital Period [day]
pl_orbsmax0.08 au
pl_orbsmaxerr18.00e-4 au
pl_orbsmaxerr2-8.00e-4 au
pl_orbsmaxlim0
pl_orbsmaxstr0.0773&plusmn;0.0008 Orbit Semi-Major Axis [au]
pl_orbtperโ€”
pl_orbtpererr1โ€”
pl_orbtpererr2โ€”
pl_orbtperlimโ€”
pl_orbtperstrโ€” Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2018-12 Planetary Parameter Reference Publication Date
pl_rade8.18 Rearth
pl_radeerr10.21 Rearth
pl_radeerr2-0.21 Rearth
pl_radelim0
pl_radestr8.18&plusmn;0.21 Planet Radius [Earth Radius]
pl_radj0.73 Rjupiter
pl_radjerr10.02 Rjupiter
pl_radjerr2-0.02 Rjupiter
pl_radjlim0
pl_radjstr0.730&plusmn;0.019 Planet Radius [Jupiter Radius]
pl_ratdor25.90
pl_ratdorerr10.69
pl_ratdorerr2-1.85
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">25.90</span><span class="superscript">+0.69</span><span class="subscript">-1.85</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.10
pl_ratrorerr12.50e-3
pl_ratrorerr2-1.20e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.09870</span><span class="superscript">+0.00250</span><span class="subscript">-0.00120</span></div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandepโ€”
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplimโ€”
pl_trandepstrโ€” Transit Depth [%]
pl_trandurโ€”
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlimโ€”
pl_trandurstrโ€” Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr17.30e-4 day
pl_tranmiderr2-7.10e-4 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2457393.88208</span><span class="superscript">+0.00073</span><span class="subscript">-0.00071</span></div> Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra16.23 deg
rastr01h04m54.59s RA [sexagesimal]
releasedate2018-10-26 Release Date
rowupdate2018-10-24 Date of Last Update
rv_flag0
soltypePublished Confirmed Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_dens4.35 g/cm**3
st_denserr10.59 g/cm**3
st_denserr2-0.54 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">4.354</span><span class="superscript">+0.594</span><span class="subscript">-0.539</span></div> Stellar Density [g/cm**3]
st_logg4.59 log(cm/s**2)
st_loggerr10.02 log(cm/s**2)
st_loggerr2-0.02 log(cm/s**2)
st_logglim0
st_loggstr4.59&plusmn;0.02 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.82 Msun
st_masserr10.03 Msun
st_masserr2-0.03 Msun
st_masslim0
st_massstr0.82&plusmn;0.03 Stellar Mass [Solar mass]
st_met0.22 dex
st_meterr10.05 dex
st_meterr2-0.05 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.22&plusmn;0.05 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.76 Rsun
st_raderr10.01 Rsun
st_raderr2-0.01 Rsun
st_radlim0
st_radstr0.76&plusmn;0.01 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff4812 K
st_tefferr172 K
st_tefferr2-72 K
st_tefflim0
st_teffstr4812&plusmn;72 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag16.22 mag
sy_bmagerr10.05 mag
sy_bmagerr2-0.05 mag
sy_bmagstr16.218&plusmn;0.050 B (Johnson) Magnitude
sy_dist458.14 pc
sy_disterr17.72 pc
sy_disterr2-7.72 pc
sy_diststr458.139&plusmn;7.724 Distance [pc]
sy_gaiamag14.77 mag
sy_gaiamagerr15.24e-4 mag
sy_gaiamagerr2-5.24e-4 mag
sy_gaiamagstr14.767700&plusmn;0.000524 Gaia Magnitude
sy_gmag15.68 mag
sy_gmagerr13.05e-3 mag
sy_gmagerr2-3.05e-3 mag
sy_gmagstr15.6772000&plusmn;0.0030549 g (Sloan) Magnitude
sy_hmag12.63 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.626&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.36 mag
sy_imagerr12.67e-3 mag
sy_imagerr2-2.67e-3 mag
sy_imagstr14.361100&plusmn;0.002674 i (Sloan) Magnitude
sy_jmag13.20 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr13.195&plusmn;0.024 J (2MASS) Magnitude
sy_kepmag14.76 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr14.763 Kepler Magnitude
sy_kmag12.52 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.523&plusmn;0.029 Ks (2MASS) Magnitude
sy_mnum0
sy_plx2.15 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr2.1541900&plusmn;0.0365179 Parallax [mas]
sy_pm22.72 mas/yr
sy_pmdec0.98 mas/yr
sy_pmdecerr10.05 mas/yr
sy_pmdecerr2-0.05 mas/yr
sy_pmdecstr0.97682100&plusmn;0.04902080 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra22.70 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr22.7022000&plusmn;0.0696562 Proper Motion (RA) [mas/yr]
sy_pmstr22.7232054&plusmn;0.0696237 Total Proper Motion [mas/yr]
sy_pnum1
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_rmag14.69 mag
sy_rmagerr12.95e-3 mag
sy_rmagerr2-2.95e-3 mag
sy_rmagstr14.6918000&plusmn;0.0029487 r (Sloan) Magnitude
sy_snum1
sy_tmag14.10 mag
sy_tmagerr16.70e-3 mag
sy_tmagerr2-6.70e-3 mag
sy_tmagstr14.0978&plusmn;0.0067 TESS Magnitude
sy_umag18.08 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr18.0823000&plusmn;0.0141977 u (Sloan) Magnitude
sy_vmag15.05 mag
sy_vmagerr10.09 mag
sy_vmagerr2-0.09 mag
sy_vmagstr15.048&plusmn;0.092 V (Johnson) Magnitude
sy_w1mag12.46 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.459&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag12.55 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr12.551&plusmn;0.026 W2 (WISE) Magnitude
sy_w3mag12.12 mag
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstr12.125 W3 (WISE) Magnitude
sy_w4mag8.76 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.761 W4 (WISE) Magnitude
sy_zmag14.19 mag
sy_zmagerr13.85e-3 mag
sy_zmagerr2-3.85e-3 mag
sy_zmagstr14.1941000&plusmn;0.0038518 z (Sloan) Magnitude
tic_idTIC 380884458 TIC ID
tran_flag1
ttv_flag0
x0.95
y0.28
z0.13

Record 2

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec7.27 deg
decstr+07d16m09.18s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-12 Discovery Publication Date
disc_refname<a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat0.33 deg
elon17.73 deg
etv_flag0
gaia_dr2_idGaia DR2 2577432178095422976 Gaia DR2 ID
gaia_dr3_idGaia DR3 2577432178095422976 Gaia DR3 ID
glat-55.45 deg
glon128.83 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-281 Host Name
htm201972060006
ima_flag0
micro_flag0
obm_flag0
pl_bmasseโ€”
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselimโ€”
pl_bmassestrโ€” Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassjโ€”
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlimโ€”
pl_bmassjstrโ€” Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovโ€” Planet Mass or Mass*sin(i) Provenance
pl_cmasseโ€”
pl_cmasseerr1โ€”
pl_cmasseerr2โ€”
pl_cmasselimโ€”
pl_cmassestrโ€” Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassjโ€”
pl_cmassjerr1โ€”
pl_cmassjerr2โ€”
pl_cmassjlimโ€”
pl_cmassjstrโ€” Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag0
pl_densโ€”
pl_denserr1โ€”
pl_denserr2โ€”
pl_denslimโ€”
pl_densstrโ€” Planet Density [g/cm**3]
pl_eqtโ€”
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlimโ€”
pl_eqtstrโ€” Equilibrium Temperature [K]
pl_imppar0.23
pl_impparerr10.21
pl_impparerr2-0.16
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.23</span> <span class="superscript">+0.21</span><span class="subscript">-0.16</span> </div> Impact Parameter
pl_insolโ€”
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollimโ€”
pl_insolstrโ€” Insolation Flux [Earth Flux]
pl_letterb Planet Letter
pl_masseโ€”
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselimโ€”
pl_massestrโ€” Planet Mass [Earth Mass]
pl_massjโ€”
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlimโ€”
pl_massjstrโ€” Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameK2-281 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccenโ€”
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlimโ€”
pl_orbeccenstrโ€” Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper8.69 day
pl_orbpererr11.47e-4 day
pl_orbpererr2-1.46e-4 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">8.687708</span> <span class="superscript">+0.000147</span><span class="subscript">-0.000146</span> </div> Orbital Period [day]
pl_orbsmaxโ€”
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlimโ€”
pl_orbsmaxstrโ€” Orbit Semi-Major Axis [au]
pl_orbtperโ€”
pl_orbtpererr1โ€”
pl_orbtpererr2โ€”
pl_orbtperlimโ€”
pl_orbtperstrโ€” Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2018-01 Planetary Parameter Reference Publication Date
pl_rade8.10 Rearth
pl_radeerr11.10 Rearth
pl_radeerr2-1.10 Rearth
pl_radelim0
pl_radestr8.1&plusmn;1.1 Planet Radius [Earth Radius]
pl_radj0.72 Rjupiter
pl_radjerr10.10 Rjupiter
pl_radjerr2-0.10 Rjupiter
pl_radjlim0
pl_radjstr0.72&plusmn;0.10 Planet Radius [Jupiter Radius]
pl_ratdorโ€”
pl_ratdorerr1โ€”
pl_ratdorerr2โ€”
pl_ratdorlimโ€”
pl_ratdorstrโ€” Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.10
pl_ratrorerr13.30e-3
pl_ratrorerr2-1.40e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.0989</span> <span class="superscript">+0.0033</span><span class="subscript">-0.0014</span> </div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura et al. 2018</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandepโ€”
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplimโ€”
pl_trandepstrโ€” Transit Depth [%]
pl_trandur2.75 hour
pl_trandurerr10.04 hour
pl_trandurerr2-0.03 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">2.75040</span><span class="superscript">+0.04080</span><span class="subscript">-0.03120</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr16.90e-4 day
pl_tranmiderr2-6.73e-4 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2457393.88199</span> <span class="superscript">+0.000690</span><span class="subscript">-0.000673</span> </div> Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra16.23 deg
rastr01h04m54.59s RA [sexagesimal]
releasedate2017-12-14 Release Date
rowupdate2017-12-14 Date of Last Update
rv_flag0
soltypePublished Candidate Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_densโ€”
st_denserr1โ€”
st_denserr2โ€”
st_denslimโ€”
st_densstrโ€” Stellar Density [g/cm**3]
st_loggโ€”
st_loggerr1โ€”
st_loggerr2โ€”
st_logglimโ€”
st_loggstrโ€” Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_massโ€”
st_masserr1โ€”
st_masserr2โ€”
st_masslimโ€”
st_massstrโ€” Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.75 Rsun
st_raderr1โ€”
st_raderr2โ€”
st_radlim0
st_radstr0.75 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura et al. 2018</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teffโ€”
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflimโ€”
st_teffstrโ€” Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag16.22 mag
sy_bmagerr10.05 mag
sy_bmagerr2-0.05 mag
sy_bmagstr16.218&plusmn;0.050 B (Johnson) Magnitude
sy_dist458.14 pc
sy_disterr17.72 pc
sy_disterr2-7.72 pc
sy_diststr458.139&plusmn;7.724 Distance [pc]
sy_gaiamag14.77 mag
sy_gaiamagerr15.24e-4 mag
sy_gaiamagerr2-5.24e-4 mag
sy_gaiamagstr14.767700&plusmn;0.000524 Gaia Magnitude
sy_gmag15.68 mag
sy_gmagerr13.05e-3 mag
sy_gmagerr2-3.05e-3 mag
sy_gmagstr15.6772000&plusmn;0.0030549 g (Sloan) Magnitude
sy_hmag12.63 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.626&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.36 mag
sy_imagerr12.67e-3 mag
sy_imagerr2-2.67e-3 mag
sy_imagstr14.361100&plusmn;0.002674 i (Sloan) Magnitude
sy_jmag13.20 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr13.195&plusmn;0.024 J (2MASS) Magnitude
sy_kepmag14.76 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr14.763 Kepler Magnitude
sy_kmag12.52 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.523&plusmn;0.029 Ks (2MASS) Magnitude
sy_mnum0
sy_plx2.15 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr2.1541900&plusmn;0.0365179 Parallax [mas]
sy_pm22.72 mas/yr
sy_pmdec0.98 mas/yr
sy_pmdecerr10.05 mas/yr
sy_pmdecerr2-0.05 mas/yr
sy_pmdecstr0.97682100&plusmn;0.04902080 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra22.70 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr22.7022000&plusmn;0.0696562 Proper Motion (RA) [mas/yr]
sy_pmstr22.7232054&plusmn;0.0696237 Total Proper Motion [mas/yr]
sy_pnum1
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_rmag14.69 mag
sy_rmagerr12.95e-3 mag
sy_rmagerr2-2.95e-3 mag
sy_rmagstr14.6918000&plusmn;0.0029487 r (Sloan) Magnitude
sy_snum1
sy_tmag14.10 mag
sy_tmagerr16.70e-3 mag
sy_tmagerr2-6.70e-3 mag
sy_tmagstr14.0978&plusmn;0.0067 TESS Magnitude
sy_umag18.08 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr18.0823000&plusmn;0.0141977 u (Sloan) Magnitude
sy_vmag15.05 mag
sy_vmagerr10.09 mag
sy_vmagerr2-0.09 mag
sy_vmagstr15.048&plusmn;0.092 V (Johnson) Magnitude
sy_w1mag12.46 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.459&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag12.55 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr12.551&plusmn;0.026 W2 (WISE) Magnitude
sy_w3mag12.12 mag
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstr12.125 W3 (WISE) Magnitude
sy_w4mag8.76 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.761 W4 (WISE) Magnitude
sy_zmag14.19 mag
sy_zmagerr13.85e-3 mag
sy_zmagerr2-3.85e-3 mag
sy_zmagstr14.1941000&plusmn;0.0038518 z (Sloan) Magnitude
tic_idTIC 380884458 TIC ID
tran_flag1
ttv_flag0
x0.95
y0.28
z0.13

Record 3

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec7.27 deg
decstr+07d16m09.18s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-12 Discovery Publication Date
disc_refname<a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat0.33 deg
elon17.73 deg
etv_flag0
gaia_dr2_idGaia DR2 2577432178095422976 Gaia DR2 ID
gaia_dr3_idGaia DR3 2577432178095422976 Gaia DR3 ID
glat-55.45 deg
glon128.83 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-281 Host Name
htm201972060006
ima_flag0
micro_flag0
obm_flag0
pl_bmasseโ€”
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselimโ€”
pl_bmassestrโ€” Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassjโ€”
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlimโ€”
pl_bmassjstrโ€” Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovโ€” Planet Mass or Mass*sin(i) Provenance
pl_cmasseโ€”
pl_cmasseerr1โ€”
pl_cmasseerr2โ€”
pl_cmasselimโ€”
pl_cmassestrโ€” Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassjโ€”
pl_cmassjerr1โ€”
pl_cmassjerr2โ€”
pl_cmassjlimโ€”
pl_cmassjstrโ€” Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag0
pl_densโ€”
pl_denserr1โ€”
pl_denserr2โ€”
pl_denslimโ€”
pl_densstrโ€” Planet Density [g/cm**3]
pl_eqtโ€”
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlimโ€”
pl_eqtstrโ€” Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” Impact Parameter
pl_insolโ€”
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollimโ€”
pl_insolstrโ€” Insolation Flux [Earth Flux]
pl_letterb Planet Letter
pl_masseโ€”
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselimโ€”
pl_massestrโ€” Planet Mass [Earth Mass]
pl_massjโ€”
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlimโ€”
pl_massjstrโ€” Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameK2-281 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccenโ€”
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlimโ€”
pl_orbeccenstrโ€” Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper8.69 day
pl_orbpererr16.30e-5 day
pl_orbpererr2-6.20e-5 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">8.687812</span> <span class="superscript">+0.000063</span><span class="subscript">-0.000062</span> </div> Orbital Period [day]
pl_orbsmaxโ€”
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlimโ€”
pl_orbsmaxstrโ€” Orbit Semi-Major Axis [au]
pl_orbtperโ€”
pl_orbtpererr1โ€”
pl_orbtpererr2โ€”
pl_orbtperlimโ€”
pl_orbtperstrโ€” Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2019-09 Planetary Parameter Reference Publication Date
pl_rade7.36 Rearth
pl_radeerr10.42 Rearth
pl_radeerr2-0.83 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">7.36</span> <span class="superscript">+0.42</span><span class="subscript">-0.83</span> </div> Planet Radius [Earth Radius]
pl_radj0.66 Rjupiter
pl_radjerr10.04 Rjupiter
pl_radjerr2-0.07 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.657</span> <span class="superscript">+0.037</span><span class="subscript">-0.074</span></div> Planet Radius [Jupiter Radius]
pl_ratdor26.24
pl_ratdorerr11.76
pl_ratdorerr2-0.88
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">26.24</span> <span class="superscript">+1.76</span><span class="subscript">-0.88</span> </div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.10
pl_ratrorerr12.10e-3
pl_ratrorerr2-3.60e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.1016</span> <span class="superscript">+0.0021</span><span class="subscript">-0.0036</span> </div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse et al. 2019</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep1.24 %
pl_trandeperr19.50e-3 %
pl_trandeperr2-9.50e-3 %
pl_trandeplim0
pl_trandepstr1.2388&plusmn;0.0095 Transit Depth [%]
pl_trandur2.71 hour
pl_trandurerr10.04 hour
pl_trandurerr2-0.05 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">2.70960</span><span class="superscript">+0.03600</span><span class="subscript">-0.04560</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr13.00e-4 day
pl_tranmiderr2-3.00e-4 day
pl_tranmidlim0
pl_tranmidstr2457393.88141&plusmn;0.00030 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra16.23 deg
rastr01h04m54.59s RA [sexagesimal]
releasedate2019-09-05 Release Date
rowupdate2019-09-05 Date of Last Update
rv_flag0
soltypePublished Candidate Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_densโ€”
st_denserr1โ€”
st_denserr2โ€”
st_denslimโ€”
st_densstrโ€” Stellar Density [g/cm**3]
st_loggโ€”
st_loggerr1โ€”
st_loggerr2โ€”
st_logglimโ€”
st_loggstrโ€” Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_massโ€”
st_masserr1โ€”
st_masserr2โ€”
st_masslimโ€”
st_massstrโ€” Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.66 Rsun
st_raderr10.04 Rsun
st_raderr2-0.07 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">0.664</span> <span class="superscript">+0.036</span><span class="subscript">-0.071</span> </div> Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse et al. 2019</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teffโ€”
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflimโ€”
st_teffstrโ€” Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag16.22 mag
sy_bmagerr10.05 mag
sy_bmagerr2-0.05 mag
sy_bmagstr16.218&plusmn;0.050 B (Johnson) Magnitude
sy_dist458.14 pc
sy_disterr17.72 pc
sy_disterr2-7.72 pc
sy_diststr458.139&plusmn;7.724 Distance [pc]
sy_gaiamag14.77 mag
sy_gaiamagerr15.24e-4 mag
sy_gaiamagerr2-5.24e-4 mag
sy_gaiamagstr14.767700&plusmn;0.000524 Gaia Magnitude
sy_gmag15.68 mag
sy_gmagerr13.05e-3 mag
sy_gmagerr2-3.05e-3 mag
sy_gmagstr15.6772000&plusmn;0.0030549 g (Sloan) Magnitude
sy_hmag12.63 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.626&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.36 mag
sy_imagerr12.67e-3 mag
sy_imagerr2-2.67e-3 mag
sy_imagstr14.361100&plusmn;0.002674 i (Sloan) Magnitude
sy_jmag13.20 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr13.195&plusmn;0.024 J (2MASS) Magnitude
sy_kepmag14.76 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr14.763 Kepler Magnitude
sy_kmag12.52 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.523&plusmn;0.029 Ks (2MASS) Magnitude
sy_mnum0
sy_plx2.15 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr2.1541900&plusmn;0.0365179 Parallax [mas]
sy_pm22.72 mas/yr
sy_pmdec0.98 mas/yr
sy_pmdecerr10.05 mas/yr
sy_pmdecerr2-0.05 mas/yr
sy_pmdecstr0.97682100&plusmn;0.04902080 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra22.70 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr22.7022000&plusmn;0.0696562 Proper Motion (RA) [mas/yr]
sy_pmstr22.7232054&plusmn;0.0696237 Total Proper Motion [mas/yr]
sy_pnum1
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_rmag14.69 mag
sy_rmagerr12.95e-3 mag
sy_rmagerr2-2.95e-3 mag
sy_rmagstr14.6918000&plusmn;0.0029487 r (Sloan) Magnitude
sy_snum1
sy_tmag14.10 mag
sy_tmagerr16.70e-3 mag
sy_tmagerr2-6.70e-3 mag
sy_tmagstr14.0978&plusmn;0.0067 TESS Magnitude
sy_umag18.08 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr18.0823000&plusmn;0.0141977 u (Sloan) Magnitude
sy_vmag15.05 mag
sy_vmagerr10.09 mag
sy_vmagerr2-0.09 mag
sy_vmagstr15.048&plusmn;0.092 V (Johnson) Magnitude
sy_w1mag12.46 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.459&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag12.55 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr12.551&plusmn;0.026 W2 (WISE) Magnitude
sy_w3mag12.12 mag
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstr12.125 W3 (WISE) Magnitude
sy_w4mag8.76 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.761 W4 (WISE) Magnitude
sy_zmag14.19 mag
sy_zmagerr13.85e-3 mag
sy_zmagerr2-3.85e-3 mag
sy_zmagstr14.1941000&plusmn;0.0038518 z (Sloan) Magnitude
tic_idTIC 380884458 TIC ID
tran_flag1
ttv_flag0
x0.95
y0.28
z0.13