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K2-238 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

K2-238

Discovery

Transit

Year

2018

Period

3.20 day

Radius

โ€”

Mass

โ€”

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-7.86 deg
decstr-07d51m27.21s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-08 Discovery Publication Date
disc_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.38 deg
elon345.63 deg
etv_flag0
gaia_dr2_idGaia DR2 2631270757088861312 Gaia DR2 ID
gaia_dr3_idGaia DR3 2631270761382148224 Gaia DR3 ID
glat-59.36 deg
glon67.23 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-238 Host Name
htm201761767988
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_nameK2-238 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_orbincl84.50 deg
pl_orbinclerr11.80 deg
pl_orbinclerr2-1.50 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">84.5</span><span class="superscript">+1.8</span><span class="subscript">-1.5</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper3.20 day
pl_orbpererr12.20e-6 day
pl_orbpererr2-2.20e-6 day
pl_orbperlim0
pl_orbperstr3.2046909&plusmn;0.0000022 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_pubdate2023-03 Planetary Parameter Reference Publication Date
pl_radeโ€”
pl_radeerr1โ€”
pl_radeerr2โ€”
pl_radelimโ€”
pl_radestrโ€” Planet Radius [Earth Radius]
pl_radjโ€”
pl_radjerr1โ€”
pl_radjerr2โ€”
pl_radjlimโ€”
pl_radjstrโ€” Planet Radius [Jupiter Radius]
pl_ratdor6.30
pl_ratdorerr10.70
pl_ratdorerr2-0.50
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">6.3</span><span class="superscript">+0.7</span><span class="subscript">-0.5</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.08
pl_ratrorerr13.00e-3
pl_ratrorerr2-3.00e-3
pl_ratrorlim0
pl_ratrorstr0.080&plusmn;0.003 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_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_tranmiderr12.30e-4 day
pl_tranmiderr2-2.30e-4 day
pl_tranmidlim0
pl_tranmidstr2457984.06074&plusmn;0.00023 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD-TDB Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra347.70 deg
rastr23h10m49.04s RA [sexagesimal]
releasedate2024-03-04 Release Date
rowupdate2024-03-04 Date of Last Update
rv_flag1
soltypePublished Confirmed Solution Type
st_age5.63 Gyr
st_ageerr11.05 Gyr
st_ageerr2-1.97 Gyr
st_agelim0
st_agestr<div><span class="supersubNumber">5.63</span><span class="superscript">+1.05</span><span class="subscript">-1.97</span></div> Stellar Age [Gyr]
st_dens0.08 g/cm**3
st_denserr14.00e-4 g/cm**3
st_denserr2-3.00e-4 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">0.0775</span><span class="superscript">+0.0004</span><span class="subscript">-0.0003</span></div> Stellar Density [g/cm**3]
st_logg4.11 log(cm/s**2)
st_loggerr10.07 log(cm/s**2)
st_loggerr2-0.07 log(cm/s**2)
st_logglim0
st_loggstr4.11&plusmn;0.07 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass1.19 Msun
st_masserr10.08 Msun
st_masserr2-0.08 Msun
st_masslim0
st_massstr1.19&plusmn;0.08 Stellar Mass [Solar mass]
st_met0.34 dex
st_meterr10.04 dex
st_meterr2-0.04 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.34&plusmn;0.04 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad1.59 Rsun
st_raderr10.16 Rsun
st_raderr2-0.16 Rsun
st_radlim0
st_radstr1.59&plusmn;0.16 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeG2 V Spectral Type
st_teff5630 K
st_tefferr178 K
st_tefferr2-78 K
st_tefflim0
st_teffstr5630&plusmn;78 Stellar Effective Temperature [K]
st_vsin3.78 km/s
st_vsinerr10.57 km/s
st_vsinerr2-0.57 km/s
st_vsinlim0
st_vsinstr3.78&plusmn;0.57 Stellar Rotational Velocity [km/s]
sy_bmag14.54 mag
sy_bmagerr10.06 mag
sy_bmagerr2-0.06 mag
sy_bmagstr14.544&plusmn;0.058 B (Johnson) Magnitude
sy_dist537.96 pc
sy_disterr1โ€”
sy_disterr2โ€”
sy_diststr537.963 Distance [pc]
sy_gaiamag13.66 mag
sy_gaiamagerr12.25e-3 mag
sy_gaiamagerr2-2.25e-3 mag
sy_gaiamagstr13.663500&plusmn;0.002247 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag12.10 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr12.095&plusmn;0.038 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imagโ€”
sy_imagerr1โ€”
sy_imagerr2โ€”
sy_imagstrโ€” i (Sloan) Magnitude
sy_jmag12.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr12.464&plusmn;0.032 J (2MASS) Magnitude
sy_kepmag13.55 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.552 Kepler Magnitude
sy_kmag12.03 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.032&plusmn;0.033 Ks (2MASS) Magnitude
sy_mnum0
sy_plxโ€”
sy_plxerr1โ€”
sy_plxerr2โ€”
sy_plxstrโ€” Parallax [mas]
sy_pmโ€”
sy_pmdecโ€”
sy_pmdecerr1โ€”
sy_pmdecerr2โ€”
sy_pmdecstrโ€” Proper Motion (Dec) [mas/yr]
sy_pmerr1โ€”
sy_pmerr2โ€”
sy_pmraโ€”
sy_pmraerr1โ€”
sy_pmraerr2โ€”
sy_pmrastrโ€” Proper Motion (RA) [mas/yr]
sy_pmstrโ€” 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag13.17 mag
sy_tmagerr16.40e-3 mag
sy_tmagerr2-6.40e-3 mag
sy_tmagstr13.1749&plusmn;0.0064 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag13.97 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.973&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag11.85 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr11.854&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag11.93 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr11.927&plusmn;0.023 W2 (WISE) Magnitude
sy_w3mag11.77 mag
sy_w3magerr10.27 mag
sy_w3magerr2-0.27 mag
sy_w3magstr11.771&plusmn;0.273 W3 (WISE) Magnitude
sy_w4mag8.96 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.964 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 404243877 TIC ID
tran_flag1
ttv_flag0
x0.97
y-0.21
z-0.14

Record 2

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-7.86 deg
decstr-07d51m27.21s Dec [sexagesimal]
default_flag1
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-08 Discovery Publication Date
disc_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.38 deg
elon345.63 deg
etv_flag0
gaia_dr2_idGaia DR2 2631270757088861312 Gaia DR2 ID
gaia_dr3_idGaia DR3 2631270761382148224 Gaia DR3 ID
glat-59.36 deg
glon67.23 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-238 Host Name
htm201761767988
ima_flag0
micro_flag0
obm_flag0
pl_bmasse273.33 Mearth
pl_bmasseerr141.32 Mearth
pl_bmasseerr2-38.14 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">273</span><span class="superscript">+41</span><span class="subscript">-38</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj0.86 Mjupiter
pl_bmassjerr10.13 Mjupiter
pl_bmassjerr2-0.12 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">0.86</span><span class="superscript">+0.13</span><span class="subscript">-0.12</span></div> Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovMass 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_dens0.56 g/cm**3
pl_denserr10.25 g/cm**3
pl_denserr2-0.16 g/cm**3
pl_denslim0
pl_densstr<div><span class="supersubNumber">0.56</span><span class="superscript">+0.25</span><span class="subscript">-0.16</span></div> Planet Density [g/cm**3]
pl_eqt1587 K
pl_eqterr175 K
pl_eqterr2-76 K
pl_eqtlim0
pl_eqtstr<div><span class="supersubNumber">1587</span><span class="superscript">+75</span><span class="subscript">-76</span></div> 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_masse273.33 Mearth
pl_masseerr141.32 Mearth
pl_masseerr2-38.14 Mearth
pl_masselim0
pl_massestr<div><span class="supersubNumber">273</span><span class="superscript">+41</span><span class="subscript">-38</span></div> Planet Mass [Earth Mass]
pl_massj0.86 Mjupiter
pl_massjerr10.13 Mjupiter
pl_massjerr2-0.12 Mjupiter
pl_massjlim0
pl_massjstr<div><span class="supersubNumber">0.86</span><span class="superscript">+0.13</span><span class="subscript">-0.12</span></div> 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_nameK2-238 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlim0
pl_orbeccenstr0 Eccentricity
pl_orbincl84.50 deg
pl_orbinclerr11.80 deg
pl_orbinclerr2-1.50 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">84.5</span><span class="superscript">+1.8</span><span class="subscript">-1.5</span></div> Inclination [deg]
pl_orblper90 deg
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlim0
pl_orblperstr90 Argument of Periastron [deg]
pl_orbper3.20 day
pl_orbpererr13.00e-5 day
pl_orbpererr2-3.00e-5 day
pl_orbperlim0
pl_orbperstr3.20466&plusmn;0.00003 Orbital Period [day]
pl_orbsmax0.05 au
pl_orbsmaxerr17.00e-3 au
pl_orbsmaxerr2-6.00e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.046</span><span class="superscript">+0.007</span><span class="subscript">-0.006</span></div> 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_pubdate2018-08 Planetary Parameter Reference Publication Date
pl_rade14.57 Rearth
pl_radeerr11.68 Rearth
pl_radeerr2-1.57 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">14.6</span><span class="superscript">+1.7</span><span class="subscript">-1.6</span></div> Planet Radius [Earth Radius]
pl_radj1.30 Rjupiter
pl_radjerr10.15 Rjupiter
pl_radjerr2-0.14 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">1.30</span><span class="superscript">+0.15</span><span class="subscript">-0.14</span></div> Planet Radius [Jupiter Radius]
pl_ratdor6.27
pl_ratdorerr10.66
pl_ratdorerr2-0.52
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">6.27</span><span class="superscript">+0.66</span><span class="subscript">-0.52</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.08
pl_ratrorerr13.00e-3
pl_ratrorerr2-2.00e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.080</span><span class="superscript">+0.003</span><span class="subscript">-0.002</span></div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Planetary Parameter Reference
pl_rvamp100 m/s
pl_rvamperr110 m/s
pl_rvamperr2-10 m/s
pl_rvamplim0
pl_rvampstr100&plusmn;10 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_tranmiderr14.00e-4 day
pl_tranmiderr2-4.00e-4 day
pl_tranmidlim0
pl_tranmidstr2457740.5036&plusmn;0.0004 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra347.70 deg
rastr23h10m49.04s RA [sexagesimal]
releasedate2018-06-21 Release Date
rowupdate2018-06-26 Date of Last Update
rv_flag1
soltypePublished Confirmed Solution Type
st_age5.63 Gyr
st_ageerr11.05 Gyr
st_ageerr2-1.97 Gyr
st_agelim0
st_agestr<div><span class="supersubNumber">5.63</span><span class="superscript">+1.05</span><span class="subscript">-1.97</span></div> Stellar Age [Gyr]
st_dens0.08 g/cm**3
st_denserr14.00e-4 g/cm**3
st_denserr2-3.00e-4 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">0.0775</span><span class="superscript">+0.0004</span><span class="subscript">-0.0003</span></div> Stellar Density [g/cm**3]
st_logg4.11 log(cm/s**2)
st_loggerr10.07 log(cm/s**2)
st_loggerr2-0.07 log(cm/s**2)
st_logglim0
st_loggstr4.11&plusmn;0.07 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass1.19 Msun
st_masserr10.08 Msun
st_masserr2-0.08 Msun
st_masslim0
st_massstr1.19&plusmn;0.08 Stellar Mass [Solar mass]
st_met0.34 dex
st_meterr10.04 dex
st_meterr2-0.04 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.34&plusmn;0.04 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad1.59 Rsun
st_raderr10.16 Rsun
st_raderr2-0.16 Rsun
st_radlim0
st_radstr1.59&plusmn;0.16 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeG2 V Spectral Type
st_teff5630 K
st_tefferr178 K
st_tefferr2-78 K
st_tefflim0
st_teffstr5630&plusmn;78 Stellar Effective Temperature [K]
st_vsin3.78 km/s
st_vsinerr10.57 km/s
st_vsinerr2-0.57 km/s
st_vsinlim0
st_vsinstr3.78&plusmn;0.57 Stellar Rotational Velocity [km/s]
sy_bmag14.54 mag
sy_bmagerr10.06 mag
sy_bmagerr2-0.06 mag
sy_bmagstr14.544&plusmn;0.058 B (Johnson) Magnitude
sy_dist537.96 pc
sy_disterr1โ€”
sy_disterr2โ€”
sy_diststr537.963 Distance [pc]
sy_gaiamag13.66 mag
sy_gaiamagerr12.25e-3 mag
sy_gaiamagerr2-2.25e-3 mag
sy_gaiamagstr13.663500&plusmn;0.002247 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag12.10 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr12.095&plusmn;0.038 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imagโ€”
sy_imagerr1โ€”
sy_imagerr2โ€”
sy_imagstrโ€” i (Sloan) Magnitude
sy_jmag12.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr12.464&plusmn;0.032 J (2MASS) Magnitude
sy_kepmag13.55 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.552 Kepler Magnitude
sy_kmag12.03 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.032&plusmn;0.033 Ks (2MASS) Magnitude
sy_mnum0
sy_plxโ€”
sy_plxerr1โ€”
sy_plxerr2โ€”
sy_plxstrโ€” Parallax [mas]
sy_pmโ€”
sy_pmdecโ€”
sy_pmdecerr1โ€”
sy_pmdecerr2โ€”
sy_pmdecstrโ€” Proper Motion (Dec) [mas/yr]
sy_pmerr1โ€”
sy_pmerr2โ€”
sy_pmraโ€”
sy_pmraerr1โ€”
sy_pmraerr2โ€”
sy_pmrastrโ€” Proper Motion (RA) [mas/yr]
sy_pmstrโ€” 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag13.17 mag
sy_tmagerr16.40e-3 mag
sy_tmagerr2-6.40e-3 mag
sy_tmagstr13.1749&plusmn;0.0064 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag13.97 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.973&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag11.85 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr11.854&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag11.93 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr11.927&plusmn;0.023 W2 (WISE) Magnitude
sy_w3mag11.77 mag
sy_w3magerr10.27 mag
sy_w3magerr2-0.27 mag
sy_w3magstr11.771&plusmn;0.273 W3 (WISE) Magnitude
sy_w4mag8.96 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.964 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 404243877 TIC ID
tran_flag1
ttv_flag0
x0.97
y-0.21
z-0.14

Record 3

Transit โ€ข 2018 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-7.86 deg
decstr-07d51m27.21s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2018-08 Discovery Publication Date
disc_refname<a refstr=SOTO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.5356S/abstract target=ref>Soto et al. 2018</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2018
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.38 deg
elon345.63 deg
etv_flag0
gaia_dr2_idGaia DR2 2631270757088861312 Gaia DR2 ID
gaia_dr3_idGaia DR3 2631270761382148224 Gaia DR3 ID
glat-59.36 deg
glon67.23 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-238 Host Name
htm201761767988
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_nameK2-238 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_orbper3.20 day
pl_orbpererr12.30e-6 day
pl_orbpererr2-2.30e-6 day
pl_orbperlim0
pl_orbperstr3.2047072&plusmn;0.0000023 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_pubdate2017-07 Planetary Parameter Reference Publication Date
pl_radeโ€”
pl_radeerr1โ€”
pl_radeerr2โ€”
pl_radelimโ€”
pl_radestrโ€” Planet Radius [Earth Radius]
pl_radjโ€”
pl_radjerr1โ€”
pl_radjerr2โ€”
pl_radjlimโ€”
pl_radjstrโ€” Planet Radius [Jupiter Radius]
pl_ratdorโ€”
pl_ratdorerr1โ€”
pl_ratdorerr2โ€”
pl_ratdorlimโ€”
pl_ratdorstrโ€” Ratio of Semi-Major Axis to Stellar Radius
pl_ratrorโ€”
pl_ratrorerr1โ€”
pl_ratrorerr2โ€”
pl_ratrorlimโ€”
pl_ratrorstrโ€” Ratio of Planet to Stellar Radius
pl_refname<a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep0.74 %
pl_trandeperr10.02 %
pl_trandeperr2-0.02 %
pl_trandeplim0
pl_trandepstr0.7448000&plusmn;0.0202614 Transit Depth [%]
pl_trandur3.33 hour
pl_trandurerr10.29 hour
pl_trandurerr2-0.29 hour
pl_trandurlim0
pl_trandurstr3.331&plusmn;0.288 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.75e-3 day
pl_tranmiderr2-1.75e-3 day
pl_tranmidlim0
pl_tranmidstr2460227.3570320&plusmn;0.0017497 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
ra347.70 deg
rastr23h10m49.04s RA [sexagesimal]
releasedate2024-01-05 Release Date
rowupdate2024-01-05 Date of Last Update
rv_flag1
soltypeTESS Project 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_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff5342 K
st_tefferr1452.30 K
st_tefferr2-452.30 K
st_tefflim0
st_teffstr5342.0&plusmn;452.3 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag14.54 mag
sy_bmagerr10.06 mag
sy_bmagerr2-0.06 mag
sy_bmagstr14.544&plusmn;0.058 B (Johnson) Magnitude
sy_dist537.96 pc
sy_disterr1โ€”
sy_disterr2โ€”
sy_diststr537.963 Distance [pc]
sy_gaiamag13.66 mag
sy_gaiamagerr12.25e-3 mag
sy_gaiamagerr2-2.25e-3 mag
sy_gaiamagstr13.663500&plusmn;0.002247 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag12.10 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr12.095&plusmn;0.038 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imagโ€”
sy_imagerr1โ€”
sy_imagerr2โ€”
sy_imagstrโ€” i (Sloan) Magnitude
sy_jmag12.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr12.464&plusmn;0.032 J (2MASS) Magnitude
sy_kepmag13.55 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.552 Kepler Magnitude
sy_kmag12.03 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr12.032&plusmn;0.033 Ks (2MASS) Magnitude
sy_mnum0
sy_plxโ€”
sy_plxerr1โ€”
sy_plxerr2โ€”
sy_plxstrโ€” Parallax [mas]
sy_pmโ€”
sy_pmdecโ€”
sy_pmdecerr1โ€”
sy_pmdecerr2โ€”
sy_pmdecstrโ€” Proper Motion (Dec) [mas/yr]
sy_pmerr1โ€”
sy_pmerr2โ€”
sy_pmraโ€”
sy_pmraerr1โ€”
sy_pmraerr2โ€”
sy_pmrastrโ€” Proper Motion (RA) [mas/yr]
sy_pmstrโ€” 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag13.17 mag
sy_tmagerr16.40e-3 mag
sy_tmagerr2-6.40e-3 mag
sy_tmagstr13.1749&plusmn;0.0064 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag13.97 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.973&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag11.85 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr11.854&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag11.93 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr11.927&plusmn;0.023 W2 (WISE) Magnitude
sy_w3mag11.77 mag
sy_w3magerr10.27 mag
sy_w3magerr2-0.27 mag
sy_w3magstr11.771&plusmn;0.273 W3 (WISE) Magnitude
sy_w4mag8.96 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.964 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 404243877 TIC ID
tran_flag1
ttv_flag0
x0.97
y-0.21
z-0.14