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K2-387 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

K2-387

Discovery

Transit

Year

2022

Period

28.73 day

Radius

8.22 Rearth

Mass

โ€”

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2022 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec11.37 deg
decstr+11d22m06.57s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2022-03 Discovery Publication Date
disc_refname<a refstr=CHRISTIANSEN_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022arXiv220302087C/abstract target=ref>Christiansen et al. 2022</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2022
discoverymethodTransit Discovery Method
dkin_flag0
elat2.93 deg
elon22.22 deg
etv_flag0
gaia_dr2_idGaia DR2 2580505553613124992 Gaia DR2 ID
gaia_dr3_idGaia DR3 2580505553613124992 Gaia DR3 ID
glat-50.98 deg
glon133.21 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-387 Host Name
htm201257435290
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_nameK2-387 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_orbper28.73 day
pl_orbpererr11.10e-3 day
pl_orbpererr2-1.10e-3 day
pl_orbperlim0
pl_orbperstr28.7342&plusmn;0.0011 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_rade8.22 Rearth
pl_radeerr11.31 Rearth
pl_radeerr2-0.60 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">8.22</span> <span class="superscript">+1.31</span><span class="subscript">-0.60</span> </div> Planet Radius [Earth Radius]
pl_radj0.73 Rjupiter
pl_radjerr10.12 Rjupiter
pl_radjerr2-0.05 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.733</span> <span class="superscript">+0.117</span><span class="subscript">-0.05</span></div> Planet Radius [Jupiter Radius]
pl_ratdor64.70
pl_ratdorerr19.90
pl_ratdorerr2-10.30
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">64.7</span> <span class="superscript">+9.9</span><span class="subscript">-10.3</span> </div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.11
pl_ratrorerr16.70e-3
pl_ratrorerr2-7.60e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.1134</span> <span class="superscript">+0.0067</span><span class="subscript">-0.0076</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_trandep1.40 %
pl_trandeperr10.03 %
pl_trandeperr2-0.03 %
pl_trandeplim0
pl_trandepstr<div><span class="supersubNumber">1.398</span> <span class="superscript">+0.032</span><span class="subscript">-0.033</span> </div> Transit Depth [%]
pl_trandur3.29 hour
pl_trandurerr10.14 hour
pl_trandurerr2-0.17 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">3.28800</span><span class="superscript">+0.14400</span><span class="subscript">-0.16800</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.10e-3 day
pl_tranmiderr2-1.10e-3 day
pl_tranmidlim0
pl_tranmidstr2457401.9793&plusmn;0.0011 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
ra19.44 deg
rastr01h17m46.04s 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_raderr10.10 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">0.664</span> <span class="superscript">+0.098</span><span class="subscript">-0.020</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_bmag17.72 mag
sy_bmagerr10.19 mag
sy_bmagerr2-0.19 mag
sy_bmagstr17.718&plusmn;0.194 B (Johnson) Magnitude
sy_dist266.32 pc
sy_disterr13.72 pc
sy_disterr2-3.72 pc
sy_diststr266.318&plusmn;3.722 Distance [pc]
sy_gaiamag15.49 mag
sy_gaiamagerr16.00e-4 mag
sy_gaiamagerr2-6.00e-4 mag
sy_gaiamagstr15.4948&plusmn;0.0006 Gaia Magnitude
sy_gmag17.15 mag
sy_gmagerr14.78e-3 mag
sy_gmagerr2-4.78e-3 mag
sy_gmagstr17.1483000&plusmn;0.0047775 g (Sloan) Magnitude
sy_hmag12.44 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.437&plusmn;0.023 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.77 mag
sy_imagerr14.58e-3 mag
sy_imagerr2-4.58e-3 mag
sy_imagstr14.7663000&plusmn;0.0045757 i (Sloan) Magnitude
sy_jmag13.15 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr13.150&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag15.54 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr15.540 Kepler Magnitude
sy_kmag12.29 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr12.286&plusmn;0.024 Ks (2MASS) Magnitude
sy_mnum0
sy_plx3.73 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr3.7268100&plusmn;0.0520753 Parallax [mas]
sy_pm20.07 mas/yr
sy_pmdec-19.96 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-19.9578000&plusmn;0.0771447 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra2.09 mas/yr
sy_pmraerr10.11 mas/yr
sy_pmraerr2-0.11 mas/yr
sy_pmrastr2.093130&plusmn;0.111697 Proper Motion (RA) [mas/yr]
sy_pmstr20.0672612&plusmn;0.0776034 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_rmag15.70 mag
sy_rmagerr14.50e-3 mag
sy_rmagerr2-4.50e-3 mag
sy_rmagstr15.6964000&plusmn;0.0044987 r (Sloan) Magnitude
sy_snum1
sy_tmag14.45 mag
sy_tmagerr17.70e-3 mag
sy_tmagerr2-7.70e-3 mag
sy_tmagstr14.4498000&plusmn;0.0077036 TESS Magnitude
sy_umag19.83 mag
sy_umagerr10.04 mag
sy_umagerr2-0.04 mag
sy_umagstr19.8276000&plusmn;0.0406685 u (Sloan) Magnitude
sy_vmag16.15 mag
sy_vmagerr10.30 mag
sy_vmagerr2-0.30 mag
sy_vmagstr16.147&plusmn;0.297 V (Johnson) Magnitude
sy_w1mag12.18 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.183&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag12.18 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr12.175&plusmn;0.024 W2 (WISE) Magnitude
sy_w3mag12.19 mag
sy_w3magerr10.35 mag
sy_w3magerr2-0.35 mag
sy_w3magstr12.189&plusmn;0.354 W3 (WISE) Magnitude
sy_w4mag9.09 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr9.087 W4 (WISE) Magnitude
sy_zmag14.41 mag
sy_zmagerr14.66e-3 mag
sy_zmagerr2-4.66e-3 mag
sy_zmagstr14.4117000&plusmn;0.0046616 z (Sloan) Magnitude
tic_idTIC 376938120 TIC ID
tran_flag1
ttv_flag0
x0.92
y0.33
z0.20

Record 2

Transit โ€ข 2022 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec11.37 deg
decstr+11d22m06.57s Dec [sexagesimal]
default_flag1
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2022-03 Discovery Publication Date
disc_refname<a refstr=CHRISTIANSEN_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022arXiv220302087C/abstract target=ref>Christiansen et al. 2022</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2022
discoverymethodTransit Discovery Method
dkin_flag0
elat2.93 deg
elon22.22 deg
etv_flag0
gaia_dr2_idGaia DR2 2580505553613124992 Gaia DR2 ID
gaia_dr3_idGaia DR3 2580505553613124992 Gaia DR3 ID
glat-50.98 deg
glon133.21 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-387 Host Name
htm201257435290
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_imppar0.71
pl_impparerr10.03
pl_impparerr2-0.03
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.711</span><span class="superscript">+0.030</span><span class="subscript">-0.034</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_nameK2-387 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_orbper28.74 day
pl_orbpererr19.92e-4 day
pl_orbpererr2-9.94e-4 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">28.735327</span><span class="superscript">+0.000992</span><span class="subscript">-0.000994</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_pubdate2022-03 Planetary Parameter Reference Publication Date
pl_rade7.32 Rearth
pl_radeerr10.27 Rearth
pl_radeerr2-0.26 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">7.322</span><span class="superscript">+0.268</span><span class="subscript">-0.264</span></div> Planet Radius [Earth Radius]
pl_radj0.65 Rjupiter
pl_radjerr10.02 Rjupiter
pl_radjerr2-0.02 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.6532</span><span class="superscript">+0.0239</span><span class="subscript">-0.0236</span></div> Planet Radius [Jupiter Radius]
pl_ratdor55.42
pl_ratdorerr12.09
pl_ratdorerr2-2.10
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">55.42</span><span class="superscript">+2.09</span><span class="subscript">-2.10</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.11
pl_ratrorerr12.00e-3
pl_ratrorerr2-2.00e-3
pl_ratrorlim0
pl_ratrorstr0.1146&plusmn;0.0020 Ratio of Planet to Stellar Radius
pl_refname<a refstr=CHRISTIANSEN_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022arXiv220302087C/abstract target=ref>Christiansen et al. 2022</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_tranmiderr11.10e-3 day
pl_tranmiderr2-1.10e-3 day
pl_tranmidlim0
pl_tranmidstr2457401.9787&plusmn;0.0011 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
ra19.44 deg
rastr01h17m46.04s RA [sexagesimal]
releasedate2022-03-16 Release Date
rowupdate2022-03-16 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_logg4.66 log(cm/s**2)
st_loggerr10.05 log(cm/s**2)
st_loggerr2-0.05 log(cm/s**2)
st_logglim0
st_loggstr4.660&plusmn;0.046 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.57 Msun
st_masserr10.05 Msun
st_masserr2-0.05 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.570</span><span class="superscript">+0.051</span><span class="subscript">-0.048</span></div> Stellar Mass [Solar mass]
st_met0.13 dex
st_meterr10.23 dex
st_meterr2-0.23 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.126&plusmn;0.235 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.58 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.585&plusmn;0.018 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=CHRISTIANSEN_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022arXiv220302087C/abstract target=ref>Christiansen et al. 2022</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff3572 K
st_tefferr1138 K
st_tefferr2-138 K
st_tefflim0
st_teffstr3572&plusmn;138 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag17.72 mag
sy_bmagerr10.19 mag
sy_bmagerr2-0.19 mag
sy_bmagstr17.718&plusmn;0.194 B (Johnson) Magnitude
sy_dist266.32 pc
sy_disterr13.72 pc
sy_disterr2-3.72 pc
sy_diststr266.318&plusmn;3.722 Distance [pc]
sy_gaiamag15.49 mag
sy_gaiamagerr16.00e-4 mag
sy_gaiamagerr2-6.00e-4 mag
sy_gaiamagstr15.4948&plusmn;0.0006 Gaia Magnitude
sy_gmag17.15 mag
sy_gmagerr14.78e-3 mag
sy_gmagerr2-4.78e-3 mag
sy_gmagstr17.1483000&plusmn;0.0047775 g (Sloan) Magnitude
sy_hmag12.44 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.437&plusmn;0.023 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.77 mag
sy_imagerr14.58e-3 mag
sy_imagerr2-4.58e-3 mag
sy_imagstr14.7663000&plusmn;0.0045757 i (Sloan) Magnitude
sy_jmag13.15 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr13.150&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag15.54 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr15.540 Kepler Magnitude
sy_kmag12.29 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr12.286&plusmn;0.024 Ks (2MASS) Magnitude
sy_mnum0
sy_plx3.73 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr3.7268100&plusmn;0.0520753 Parallax [mas]
sy_pm20.07 mas/yr
sy_pmdec-19.96 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-19.9578000&plusmn;0.0771447 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra2.09 mas/yr
sy_pmraerr10.11 mas/yr
sy_pmraerr2-0.11 mas/yr
sy_pmrastr2.093130&plusmn;0.111697 Proper Motion (RA) [mas/yr]
sy_pmstr20.0672612&plusmn;0.0776034 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_rmag15.70 mag
sy_rmagerr14.50e-3 mag
sy_rmagerr2-4.50e-3 mag
sy_rmagstr15.6964000&plusmn;0.0044987 r (Sloan) Magnitude
sy_snum1
sy_tmag14.45 mag
sy_tmagerr17.70e-3 mag
sy_tmagerr2-7.70e-3 mag
sy_tmagstr14.4498000&plusmn;0.0077036 TESS Magnitude
sy_umag19.83 mag
sy_umagerr10.04 mag
sy_umagerr2-0.04 mag
sy_umagstr19.8276000&plusmn;0.0406685 u (Sloan) Magnitude
sy_vmag16.15 mag
sy_vmagerr10.30 mag
sy_vmagerr2-0.30 mag
sy_vmagstr16.147&plusmn;0.297 V (Johnson) Magnitude
sy_w1mag12.18 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.183&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag12.18 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr12.175&plusmn;0.024 W2 (WISE) Magnitude
sy_w3mag12.19 mag
sy_w3magerr10.35 mag
sy_w3magerr2-0.35 mag
sy_w3magstr12.189&plusmn;0.354 W3 (WISE) Magnitude
sy_w4mag9.09 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr9.087 W4 (WISE) Magnitude
sy_zmag14.41 mag
sy_zmagerr14.66e-3 mag
sy_zmagerr2-4.66e-3 mag
sy_zmagstr14.4117000&plusmn;0.0046616 z (Sloan) Magnitude
tic_idTIC 376938120 TIC ID
tran_flag1
ttv_flag0
x0.92
y0.33
z0.20

Record 3

Transit โ€ข 2022 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec11.37 deg
decstr+11d22m06.57s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2022-03 Discovery Publication Date
disc_refname<a refstr=CHRISTIANSEN_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022arXiv220302087C/abstract target=ref>Christiansen et al. 2022</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2022
discoverymethodTransit Discovery Method
dkin_flag0
elat2.93 deg
elon22.22 deg
etv_flag0
gaia_dr2_idGaia DR2 2580505553613124992 Gaia DR2 ID
gaia_dr3_idGaia DR3 2580505553613124992 Gaia DR3 ID
glat-50.98 deg
glon133.21 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-387 Host Name
htm201257435290
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_imppar0.36
pl_impparerr10.26
pl_impparerr2-0.25
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.36</span> <span class="superscript">+0.26</span><span class="subscript">-0.25</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_nameK2-387 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_orbper28.74 day
pl_orbpererr11.69e-3 day
pl_orbpererr2-1.64e-3 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">28.735998</span> <span class="superscript">+0.001688</span><span class="subscript">-0.001636</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_rade4 Rearth
pl_radeerr11.60 Rearth
pl_radeerr2-1.60 Rearth
pl_radelim0
pl_radestr4.0&plusmn;1.6 Planet Radius [Earth Radius]
pl_radj0.36 Rjupiter
pl_radjerr10.14 Rjupiter
pl_radjerr2-0.14 Rjupiter
pl_radjlim0
pl_radjstr0.36&plusmn;0.14 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_ratrorerr18.80e-3
pl_ratrorerr2-3.80e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.1049</span> <span class="superscript">+0.0088</span><span class="subscript">-0.0038</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_trandur2.99 hour
pl_trandurerr10.15 hour
pl_trandurerr2-0.11 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">2.99040</span><span class="superscript">+0.14880</span><span class="subscript">-0.11040</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr12.25e-3 day
pl_tranmiderr2-2.27e-3 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2457401.97827</span> <span class="superscript">+0.002251</span><span class="subscript">-0.002265</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
ra19.44 deg
rastr01h17m46.04s 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_rad0.35 Rsun
st_raderr1โ€”
st_raderr2โ€”
st_radlim0
st_radstr0.35 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_bmag17.72 mag
sy_bmagerr10.19 mag
sy_bmagerr2-0.19 mag
sy_bmagstr17.718&plusmn;0.194 B (Johnson) Magnitude
sy_dist266.32 pc
sy_disterr13.72 pc
sy_disterr2-3.72 pc
sy_diststr266.318&plusmn;3.722 Distance [pc]
sy_gaiamag15.49 mag
sy_gaiamagerr16.00e-4 mag
sy_gaiamagerr2-6.00e-4 mag
sy_gaiamagstr15.4948&plusmn;0.0006 Gaia Magnitude
sy_gmag17.15 mag
sy_gmagerr14.78e-3 mag
sy_gmagerr2-4.78e-3 mag
sy_gmagstr17.1483000&plusmn;0.0047775 g (Sloan) Magnitude
sy_hmag12.44 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr12.437&plusmn;0.023 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.77 mag
sy_imagerr14.58e-3 mag
sy_imagerr2-4.58e-3 mag
sy_imagstr14.7663000&plusmn;0.0045757 i (Sloan) Magnitude
sy_jmag13.15 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr13.150&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag15.54 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr15.540 Kepler Magnitude
sy_kmag12.29 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr12.286&plusmn;0.024 Ks (2MASS) Magnitude
sy_mnum0
sy_plx3.73 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr3.7268100&plusmn;0.0520753 Parallax [mas]
sy_pm20.07 mas/yr
sy_pmdec-19.96 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-19.9578000&plusmn;0.0771447 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra2.09 mas/yr
sy_pmraerr10.11 mas/yr
sy_pmraerr2-0.11 mas/yr
sy_pmrastr2.093130&plusmn;0.111697 Proper Motion (RA) [mas/yr]
sy_pmstr20.0672612&plusmn;0.0776034 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_rmag15.70 mag
sy_rmagerr14.50e-3 mag
sy_rmagerr2-4.50e-3 mag
sy_rmagstr15.6964000&plusmn;0.0044987 r (Sloan) Magnitude
sy_snum1
sy_tmag14.45 mag
sy_tmagerr17.70e-3 mag
sy_tmagerr2-7.70e-3 mag
sy_tmagstr14.4498000&plusmn;0.0077036 TESS Magnitude
sy_umag19.83 mag
sy_umagerr10.04 mag
sy_umagerr2-0.04 mag
sy_umagstr19.8276000&plusmn;0.0406685 u (Sloan) Magnitude
sy_vmag16.15 mag
sy_vmagerr10.30 mag
sy_vmagerr2-0.30 mag
sy_vmagstr16.147&plusmn;0.297 V (Johnson) Magnitude
sy_w1mag12.18 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr12.183&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag12.18 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr12.175&plusmn;0.024 W2 (WISE) Magnitude
sy_w3mag12.19 mag
sy_w3magerr10.35 mag
sy_w3magerr2-0.35 mag
sy_w3magstr12.189&plusmn;0.354 W3 (WISE) Magnitude
sy_w4mag9.09 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr9.087 W4 (WISE) Magnitude
sy_zmag14.41 mag
sy_zmagerr14.66e-3 mag
sy_zmagerr2-4.66e-3 mag
sy_zmagstr14.4117000&plusmn;0.0046616 z (Sloan) Magnitude
tic_idTIC 376938120 TIC ID
tran_flag1
ttv_flag0
x0.92
y0.33
z0.20