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K2-338 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

K2-338

Discovery

Transit

Year

2021

Period

3.85 day

Radius

1.07 Rearth

Mass

โ€”

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2021 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec17.02 deg
decstr+17d01m26.96s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2021-08 Discovery Publication Date
disc_refname<a refstr=DE_LEON_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021MNRAS.tmp.2120D/abstract target=ref>de Leon et al. 2021</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2021
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.60 deg
elon122.70 deg
etv_flag0
gaia_dr2_idGaia DR2 656201703533465088 Gaia DR2 ID
gaia_dr3_idGaia DR3 656201703533465088 Gaia DR3 ID
glat26.45 deg
glon206.47 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-338 Host Name
htm20-1284986209
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_nameK2-338 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_orbper3.85 day
pl_orbpererr12.30e-4 day
pl_orbpererr2-2.20e-4 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">3.85064</span> <span class="superscript">+0.00023</span><span class="subscript">-0.00022</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_rade1.07 Rearth
pl_radeerr10.08 Rearth
pl_radeerr2-0.20 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">1.073</span> <span class="superscript">+0.082</span><span class="subscript">-0.196</span> </div> Planet Radius [Earth Radius]
pl_radj0.10 Rjupiter
pl_radjerr17.30e-3 Rjupiter
pl_radjerr2-0.02 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.09573</span> <span class="superscript">+0.0073</span><span class="subscript">-0.0175</span></div> Planet Radius [Jupiter Radius]
pl_ratdor16.10
pl_ratdorerr16
pl_ratdorerr2-2.80
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">16.1</span> <span class="superscript">+6.0</span><span class="subscript">-2.8</span> </div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.02
pl_ratrorerr11.30e-3
pl_ratrorerr2-2.90e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.0193</span> <span class="superscript">+0.0013</span><span class="subscript">-0.0029</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_trandep0.04 %
pl_trandeperr12.30e-3 %
pl_trandeperr2-2.40e-3 %
pl_trandeplim0
pl_trandepstr<div><span class="supersubNumber">0.0391</span> <span class="superscript">+0.0023</span><span class="subscript">-0.0024</span> </div> Transit Depth [%]
pl_trandur1.60 hour
pl_trandurerr10.09 hour
pl_trandurerr2-0.15 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">1.60080</span><span class="superscript">+0.08880</span><span class="subscript">-0.14880</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr12.30e-3 day
pl_tranmiderr2-2.50e-3 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2457141.5282</span> <span class="superscript">+0.0023</span><span class="subscript">-0.0025</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
ra124.36 deg
rastr08h17m26.62s 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_rad0.51 Rsun
st_raderr10.02 Rsun
st_raderr2-0.05 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">0.510</span> <span class="superscript">+0.020</span><span class="subscript">-0.054</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_bmag14.47 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr14.469&plusmn;0.034 B (Johnson) Magnitude
sy_dist156.95 pc
sy_disterr10.60 pc
sy_disterr2-0.60 pc
sy_diststr<div><span class="supersubNumber">156.951</span><span class="superscript">+0.602</span><span class="subscript">-0.597</span></div> Distance [pc]
sy_gaiamag13.05 mag
sy_gaiamagerr13.05e-4 mag
sy_gaiamagerr2-3.05e-4 mag
sy_gaiamagstr13.045500&plusmn;0.000305 Gaia Magnitude
sy_gmag15.94 mag
sy_gmagerr10.01 mag
sy_gmagerr2-0.01 mag
sy_gmagstr15.9377000&plusmn;0.0131442 g (Sloan) Magnitude
sy_hmag10.75 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.747&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.79 mag
sy_imagerr19.84e-4 mag
sy_imagerr2-9.84e-4 mag
sy_imagstr12.7905000&plusmn;0.0009845 i (Sloan) Magnitude
sy_jmag11.34 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.336&plusmn;0.021 J (2MASS) Magnitude
sy_kepmag13.05 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.053 Kepler Magnitude
sy_kmag10.61 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.613&plusmn;0.017 Ks (2MASS) Magnitude
sy_mnum0
sy_plx6.34 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr6.3425600&plusmn;0.0241389 Parallax [mas]
sy_pm59.08 mas/yr
sy_pmdec-48.50 mas/yr
sy_pmdecerr10.03 mas/yr
sy_pmdecerr2-0.03 mas/yr
sy_pmdecstr-48.5033000&plusmn;0.0266314 Proper Motion (Dec) [mas/yr]
sy_pmerr10.03 mas/yr
sy_pmerr2-0.03 mas/yr
sy_pmra-33.74 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-33.7363000&plusmn;0.0426334 Proper Motion (RA) [mas/yr]
sy_pmstr59.0822143&plusmn;0.0327203 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_rmag13.12 mag
sy_rmagerr12.21e-3 mag
sy_rmagerr2-2.21e-3 mag
sy_rmagstr13.1178000&plusmn;0.0022074 r (Sloan) Magnitude
sy_snum1
sy_tmag12.36 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr12.3552&plusmn;0.0060 TESS Magnitude
sy_umag16.55 mag
sy_umagerr18.59e-3 mag
sy_umagerr2-8.59e-3 mag
sy_umagstr16.5522000&plusmn;0.0085907 u (Sloan) Magnitude
sy_vmag13.32 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.322&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag10.58 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.582&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag10.61 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.609&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag10.63 mag
sy_w3magerr10.10 mag
sy_w3magerr2-0.10 mag
sy_w3magstr10.633&plusmn;0.096 W3 (WISE) Magnitude
sy_w4mag8.88 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.885 W4 (WISE) Magnitude
sy_zmag13.11 mag
sy_zmagerr17.86e-3 mag
sy_zmagerr2-7.86e-3 mag
sy_zmagstr13.1113000&plusmn;0.0078626 z (Sloan) Magnitude
tic_idTIC 186814470 TIC ID
tran_flag1
ttv_flag0
x-0.54
y0.79
z0.29

Record 2

Transit โ€ข 2021 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec17.02 deg
decstr+17d01m26.96s Dec [sexagesimal]
default_flag1
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2021-08 Discovery Publication Date
disc_refname<a refstr=DE_LEON_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021MNRAS.tmp.2120D/abstract target=ref>de Leon et al. 2021</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2021
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.60 deg
elon122.70 deg
etv_flag0
gaia_dr2_idGaia DR2 656201703533465088 Gaia DR2 ID
gaia_dr3_idGaia DR3 656201703533465088 Gaia DR3 ID
glat26.45 deg
glon206.47 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-338 Host Name
htm20-1284986209
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_eqt783 K
pl_eqterr112 K
pl_eqterr2-14 K
pl_eqtlim0
pl_eqtstr<div><span class="supersubNumber">783</span><span class="superscript">+12</span><span class="subscript">-14</span></div> Equilibrium Temperature [K]
pl_imppar0.42
pl_impparerr10.34
pl_impparerr2-0.29
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.42</span><span class="superscript">+0.34</span><span class="subscript">-0.29</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_nameK2-338 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_orbper3.85 day
pl_orbpererr11.20e-5 day
pl_orbpererr2-1.20e-5 day
pl_orbperlim0
pl_orbperstr3.850614&plusmn;0.000012 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_pubdate2021-08 Planetary Parameter Reference Publication Date
pl_rade1.03 Rearth
pl_radeerr10.11 Rearth
pl_radeerr2-0.05 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">1.03</span><span class="superscript">+0.11</span><span class="subscript">-0.05</span></div> Planet Radius [Earth Radius]
pl_radj0.09 Rjupiter
pl_radjerr19.81e-3 Rjupiter
pl_radjerr2-4.46e-3 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.0919</span><span class="superscript">+0.0098</span><span class="subscript">-0.0045</span></div> Planet Radius [Jupiter Radius]
pl_ratdor15.13
pl_ratdorerr11.75
pl_ratdorerr2-4.06
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">15.13</span><span class="superscript">+1.75</span><span class="subscript">-4.06</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.01
pl_ratrorerr11.50e-3
pl_ratrorerr2-7.00e-4
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.0148</span><span class="superscript">+0.0015</span><span class="subscript">-0.0007</span></div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=DE_LEON_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021MNRAS.tmp.2120D/abstract target=ref>de Leon et al. 2021</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_trandur1.78 hour
pl_trandurerr10.11 hour
pl_trandurerr2-0.10 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">1.78</span><span class="superscript">+0.11</span><span class="subscript">-0.10</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.91e-3 day
pl_tranmiderr2-1.84e-3 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2457141.526349</span><span class="superscript">+0.001912</span><span class="subscript">-0.001839</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
ra124.36 deg
rastr08h17m26.62s RA [sexagesimal]
releasedate2021-08-23 Release Date
rowupdate2021-08-23 Date of Last Update
rv_flag0
soltypePublished Confirmed 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_logg4.65 log(cm/s**2)
st_loggerr10.01 log(cm/s**2)
st_loggerr2-0.01 log(cm/s**2)
st_logglim0
st_loggstr4.65&plusmn;0.01 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.66 Msun
st_masserr10.02 Msun
st_masserr2-0.02 Msun
st_masslim0
st_massstr0.66&plusmn;0.02 Stellar Mass [Solar mass]
st_met-0.23 dex
st_meterr10.12 dex
st_meterr2-0.13 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr<div><span class="supersubNumber">-0.23</span><span class="superscript">+0.12</span><span class="subscript">-0.13</span></div> Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.63 Rsun
st_raderr10.01 Rsun
st_raderr2-0.01 Rsun
st_radlim0
st_radstr0.63&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=DE_LEON_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021MNRAS.tmp.2120D/abstract target=ref>de Leon et al. 2021</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff4558 K
st_tefferr191 K
st_tefferr2-81 K
st_tefflim0
st_teffstr<div><span class="supersubNumber">4558</span><span class="superscript">+91</span><span class="subscript">-81</span></div> Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag14.47 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr14.469&plusmn;0.034 B (Johnson) Magnitude
sy_dist156.95 pc
sy_disterr10.60 pc
sy_disterr2-0.60 pc
sy_diststr<div><span class="supersubNumber">156.951</span><span class="superscript">+0.602</span><span class="subscript">-0.597</span></div> Distance [pc]
sy_gaiamag13.05 mag
sy_gaiamagerr13.05e-4 mag
sy_gaiamagerr2-3.05e-4 mag
sy_gaiamagstr13.045500&plusmn;0.000305 Gaia Magnitude
sy_gmag15.94 mag
sy_gmagerr10.01 mag
sy_gmagerr2-0.01 mag
sy_gmagstr15.9377000&plusmn;0.0131442 g (Sloan) Magnitude
sy_hmag10.75 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.747&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.79 mag
sy_imagerr19.84e-4 mag
sy_imagerr2-9.84e-4 mag
sy_imagstr12.7905000&plusmn;0.0009845 i (Sloan) Magnitude
sy_jmag11.34 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.336&plusmn;0.021 J (2MASS) Magnitude
sy_kepmag13.05 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.053 Kepler Magnitude
sy_kmag10.61 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.613&plusmn;0.017 Ks (2MASS) Magnitude
sy_mnum0
sy_plx6.34 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr6.3425600&plusmn;0.0241389 Parallax [mas]
sy_pm59.08 mas/yr
sy_pmdec-48.50 mas/yr
sy_pmdecerr10.03 mas/yr
sy_pmdecerr2-0.03 mas/yr
sy_pmdecstr-48.5033000&plusmn;0.0266314 Proper Motion (Dec) [mas/yr]
sy_pmerr10.03 mas/yr
sy_pmerr2-0.03 mas/yr
sy_pmra-33.74 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-33.7363000&plusmn;0.0426334 Proper Motion (RA) [mas/yr]
sy_pmstr59.0822143&plusmn;0.0327203 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_rmag13.12 mag
sy_rmagerr12.21e-3 mag
sy_rmagerr2-2.21e-3 mag
sy_rmagstr13.1178000&plusmn;0.0022074 r (Sloan) Magnitude
sy_snum1
sy_tmag12.36 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr12.3552&plusmn;0.0060 TESS Magnitude
sy_umag16.55 mag
sy_umagerr18.59e-3 mag
sy_umagerr2-8.59e-3 mag
sy_umagstr16.5522000&plusmn;0.0085907 u (Sloan) Magnitude
sy_vmag13.32 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.322&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag10.58 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.582&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag10.61 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.609&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag10.63 mag
sy_w3magerr10.10 mag
sy_w3magerr2-0.10 mag
sy_w3magstr10.633&plusmn;0.096 W3 (WISE) Magnitude
sy_w4mag8.88 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.885 W4 (WISE) Magnitude
sy_zmag13.11 mag
sy_zmagerr17.86e-3 mag
sy_zmagerr2-7.86e-3 mag
sy_zmagstr13.1113000&plusmn;0.0078626 z (Sloan) Magnitude
tic_idTIC 186814470 TIC ID
tran_flag1
ttv_flag0
x-0.54
y0.79
z0.29

Record 3

Transit โ€ข 2021 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec17.02 deg
decstr+17d01m26.96s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2021-08 Discovery Publication Date
disc_refname<a refstr=DE_LEON_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021MNRAS.tmp.2120D/abstract target=ref>de Leon et al. 2021</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2021
discoverymethodTransit Discovery Method
dkin_flag0
elat-2.60 deg
elon122.70 deg
etv_flag0
gaia_dr2_idGaia DR2 656201703533465088 Gaia DR2 ID
gaia_dr3_idGaia DR3 656201703533465088 Gaia DR3 ID
glat26.45 deg
glon206.47 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-338 Host Name
htm20-1284986209
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
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlim0
pl_impparstr0 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_nameK2-338 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_orbper3.85 day
pl_orbpererr1โ€”
pl_orbpererr2โ€”
pl_orbperlim0
pl_orbperstr3.85 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_pubdate2016-10 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_ratror0.02
pl_ratrorerr1โ€”
pl_ratrorerr2โ€”
pl_ratrorlim0
pl_ratrorstr0.016802 Ratio of Planet to Stellar Radius
pl_refname<a refstr=POPE_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016MNRAS.461.3399P/abstract target=ref>Pope et al. 2016</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep0.03 %
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplim0
pl_trandepstr0.0282 Transit Depth [%]
pl_trandur1.63 hour
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlim0
pl_trandurstr1.62696 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr1โ€”
pl_tranmiderr2โ€”
pl_tranmidlim0
pl_tranmidstr2457141.528 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
ra124.36 deg
rastr08h17m26.62s RA [sexagesimal]
releasedate2016-07-18 Release Date
rowupdate2016-07-18 Date of Last Update
rv_flag0
soltypePublished Candidate Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_dens4.05 g/cm**3
st_denserr10.88 g/cm**3
st_denserr2-1.50 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">4.0503605</span><span class="superscript">+0.8819690</span><span class="subscript">-1.4956283</span></div> Stellar Density [g/cm**3]
st_logg4.69 log(cm/s**2)
st_loggerr10.06 log(cm/s**2)
st_loggerr2-0.13 log(cm/s**2)
st_logglim0
st_loggstr<div><span class="supersubNumber">4.6936300</span><span class="superscript">+0.0642642</span><span class="subscript">-0.1342850</span></div> Stellar Surface Gravity [log(cm/s**2)]
st_lum-0.84 log(Lsun)
st_lumerr10.02 log(Lsun)
st_lumerr2-0.03 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">-0.8364412</span><span class="superscript">+0.0178045</span><span class="subscript">-0.0284067</span></div> Stellar Luminosity [log(Solar)]
st_mass0.71 Msun
st_masserr10.08 Msun
st_masserr2-0.08 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.7080000</span><span class="superscript">+0.0833202</span><span class="subscript">-0.0802501</span></div> 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_rad0.63 Rsun
st_raderr10.06 Rsun
st_raderr2-0.04 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">0.6269530</span><span class="superscript">+0.0617558</span><span class="subscript">-0.0400633</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=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff4504 K
st_tefferr1143.10 K
st_tefferr2-112.70 K
st_tefflim0
st_teffstr<div><span class="supersubNumber">4504.000</span><span class="superscript">+143.105</span><span class="subscript">-112.702</span></div> Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag14.47 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr14.469&plusmn;0.034 B (Johnson) Magnitude
sy_dist156.95 pc
sy_disterr10.60 pc
sy_disterr2-0.60 pc
sy_diststr<div><span class="supersubNumber">156.951</span><span class="superscript">+0.602</span><span class="subscript">-0.597</span></div> Distance [pc]
sy_gaiamag13.05 mag
sy_gaiamagerr13.05e-4 mag
sy_gaiamagerr2-3.05e-4 mag
sy_gaiamagstr13.045500&plusmn;0.000305 Gaia Magnitude
sy_gmag15.94 mag
sy_gmagerr10.01 mag
sy_gmagerr2-0.01 mag
sy_gmagstr15.9377000&plusmn;0.0131442 g (Sloan) Magnitude
sy_hmag10.75 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.747&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.79 mag
sy_imagerr19.84e-4 mag
sy_imagerr2-9.84e-4 mag
sy_imagstr12.7905000&plusmn;0.0009845 i (Sloan) Magnitude
sy_jmag11.34 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.336&plusmn;0.021 J (2MASS) Magnitude
sy_kepmag13.05 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr13.053 Kepler Magnitude
sy_kmag10.61 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.613&plusmn;0.017 Ks (2MASS) Magnitude
sy_mnum0
sy_plx6.34 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr6.3425600&plusmn;0.0241389 Parallax [mas]
sy_pm59.08 mas/yr
sy_pmdec-48.50 mas/yr
sy_pmdecerr10.03 mas/yr
sy_pmdecerr2-0.03 mas/yr
sy_pmdecstr-48.5033000&plusmn;0.0266314 Proper Motion (Dec) [mas/yr]
sy_pmerr10.03 mas/yr
sy_pmerr2-0.03 mas/yr
sy_pmra-33.74 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-33.7363000&plusmn;0.0426334 Proper Motion (RA) [mas/yr]
sy_pmstr59.0822143&plusmn;0.0327203 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_rmag13.12 mag
sy_rmagerr12.21e-3 mag
sy_rmagerr2-2.21e-3 mag
sy_rmagstr13.1178000&plusmn;0.0022074 r (Sloan) Magnitude
sy_snum1
sy_tmag12.36 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr12.3552&plusmn;0.0060 TESS Magnitude
sy_umag16.55 mag
sy_umagerr18.59e-3 mag
sy_umagerr2-8.59e-3 mag
sy_umagstr16.5522000&plusmn;0.0085907 u (Sloan) Magnitude
sy_vmag13.32 mag
sy_vmagerr10.13 mag
sy_vmagerr2-0.13 mag
sy_vmagstr13.322&plusmn;0.126 V (Johnson) Magnitude
sy_w1mag10.58 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.582&plusmn;0.022 W1 (WISE) Magnitude
sy_w2mag10.61 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.609&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag10.63 mag
sy_w3magerr10.10 mag
sy_w3magerr2-0.10 mag
sy_w3magstr10.633&plusmn;0.096 W3 (WISE) Magnitude
sy_w4mag8.88 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.885 W4 (WISE) Magnitude
sy_zmag13.11 mag
sy_zmagerr17.86e-3 mag
sy_zmagerr2-7.86e-3 mag
sy_zmagstr13.1113000&plusmn;0.0078626 z (Sloan) Magnitude
tic_idTIC 186814470 TIC ID
tran_flag1
ttv_flag0
x-0.54
y0.79
z0.29