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K2-321 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

K2-321

Discovery

Transit

Year

2020

Period

2.30 day

Radius

1.95 Rearth

Mass

โ€”

Eq. Temp

701 K

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2020 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec2.51 deg
decstr+02d30m49.98s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2020-12 Discovery Publication Date
disc_refname<a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro Gonz&aacute;lez et al. 2020</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2020
discoverymethodTransit Discovery Method
dkin_flag0
elat-6.82 deg
elon157.22 deg
etv_flag0
gaia_dr2_idGaia DR2 3856449627544923392 Gaia DR2 ID
gaia_dr3_idGaia DR3 3856449627544923392 Gaia DR3 ID
glat47.32 deg
glon241.81 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-321 Host Name
htm20-493226519
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_eqt701 K
pl_eqterr145 K
pl_eqterr2-30 K
pl_eqtlim0
pl_eqtstr<div><span class="supersubNumber">701</span><span class="superscript">+45</span><span class="subscript">-30</span></div> Equilibrium Temperature [K]
pl_imppar0.28
pl_impparerr10.24
pl_impparerr2-0.19
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.28</span><span class="superscript">+0.24</span><span class="subscript">-0.19</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_nameK2-321 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_orbincl88.94 deg
pl_orbinclerr10.73 deg
pl_orbinclerr2-1.12 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">88.94</span><span class="superscript">+0.73</span><span class="subscript">-1.12</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper2.30 day
pl_orbpererr11.00e-3 day
pl_orbpererr2-1.00e-3 day
pl_orbperlim0
pl_orbperstr2.298&plusmn;0.001 Orbital Period [day]
pl_orbsmax0.04 au
pl_orbsmaxerr13.50e-3 au
pl_orbsmaxerr2-4.80e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.0410</span><span class="superscript">+0.0035</span><span class="subscript">-0.0048</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_pubdate2020-12 Planetary Parameter Reference Publication Date
pl_rade1.95 Rearth
pl_radeerr10.10 Rearth
pl_radeerr2-0.12 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">1.95</span><span class="superscript">+0.10</span><span class="subscript">-0.12</span></div> Planet Radius [Earth Radius]
pl_radj0.17 Rjupiter
pl_radjerr18.92e-3 Rjupiter
pl_radjerr2-0.01 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.174</span><span class="superscript">+0.009</span><span class="subscript">-0.011</span></div> 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=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro Gonz&aacute;lez et al. 2020</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep0.11 %
pl_trandeperr11.00e-3 %
pl_trandeperr2-1.00e-3 %
pl_trandeplim0
pl_trandepstr0.110&plusmn;0.001 Transit Depth [%]
pl_trandurโ€”
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlimโ€”
pl_trandurstrโ€” Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr1โ€”
pl_tranmiderr2โ€”
pl_tranmidlim0
pl_tranmidstr2457909.17 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
ra156.41 deg
rastr10h25m37.32s RA [sexagesimal]
releasedate2020-09-09 17:06:00 Release Date
rowupdate2020-09-09 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_logg4.68 log(cm/s**2)
st_loggerr10.04 log(cm/s**2)
st_loggerr2-0.04 log(cm/s**2)
st_logglim0
st_loggstr4.683&plusmn;0.042 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.60 Msun
st_masserr10.03 Msun
st_masserr2-0.03 Msun
st_masslim0
st_massstr0.599&plusmn;0.027 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_rad0.58 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.583&plusmn;0.016 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro Gonz&aacute;lez et al. 2020</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff3855 K
st_tefferr165 K
st_tefferr2-65 K
st_tefflim0
st_teffstr3855&plusmn;65 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag15.13 mag
sy_bmagerr10.04 mag
sy_bmagerr2-0.04 mag
sy_bmagstr15.127&plusmn;0.036 B (Johnson) Magnitude
sy_dist77.69 pc
sy_disterr10.32 pc
sy_disterr2-0.32 pc
sy_diststr77.68880&plusmn;0.32415 Distance [pc]
sy_gaiamag12.82 mag
sy_gaiamagerr16.48e-4 mag
sy_gaiamagerr2-6.48e-4 mag
sy_gaiamagstr12.824100&plusmn;0.000648 Gaia Magnitude
sy_gmag15.47 mag
sy_gmagerr15.47e-3 mag
sy_gmagerr2-5.47e-3 mag
sy_gmagstr15.4725000&plusmn;0.0054661 g (Sloan) Magnitude
sy_hmag9.80 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr9.796&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.31 mag
sy_imagerr11.41e-3 mag
sy_imagerr2-1.41e-3 mag
sy_imagstr12.3114000&plusmn;0.0014147 i (Sloan) Magnitude
sy_jmag10.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr10.462&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag12.84 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr12.840 Kepler Magnitude
sy_kmag9.57 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr9.567&plusmn;0.021 Ks (2MASS) Magnitude
sy_mnum0
sy_plx12.84 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr12.8433000&plusmn;0.0533076 Parallax [mas]
sy_pm120.49 mas/yr
sy_pmdec-109.20 mas/yr
sy_pmdecerr10.07 mas/yr
sy_pmdecerr2-0.07 mas/yr
sy_pmdecstr-109.1980000&plusmn;0.0668882 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra50.92 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr50.9222000&plusmn;0.0701201 Proper Motion (RA) [mas/yr]
sy_pmstr120.4876494&plusmn;0.0674768 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_rmag13.28 mag
sy_rmagerr12.45e-3 mag
sy_rmagerr2-2.45e-3 mag
sy_rmagstr13.2803000&plusmn;0.0024532 r (Sloan) Magnitude
sy_snum1
sy_tmag11.76 mag
sy_tmagerr17.28e-3 mag
sy_tmagerr2-7.28e-3 mag
sy_tmagstr11.7580000&plusmn;0.0072811 TESS Magnitude
sy_umag17.46 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr17.4640000&plusmn;0.0110664 u (Sloan) Magnitude
sy_vmag13.68 mag
sy_vmagerr10.05 mag
sy_vmagerr2-0.05 mag
sy_vmagstr13.677&plusmn;0.047 V (Johnson) Magnitude
sy_w1mag9.44 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr9.437&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag9.46 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr9.458&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag9.35 mag
sy_w3magerr10.04 mag
sy_w3magerr2-0.04 mag
sy_w3magstr9.349&plusmn;0.044 W3 (WISE) Magnitude
sy_w4mag8.78 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.783 W4 (WISE) Magnitude
sy_zmag12.64 mag
sy_zmagerr16.58e-3 mag
sy_zmagerr2-6.58e-3 mag
sy_zmagstr12.6375000&plusmn;0.0065802 z (Sloan) Magnitude
tic_idTIC 277833995 TIC ID
tran_flag1
ttv_flag0
x-0.92
y0.40
z0.04

Record 2

Transit โ€ข 2020 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec2.51 deg
decstr+02d30m49.98s Dec [sexagesimal]
default_flag1
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2020-12 Discovery Publication Date
disc_refname<a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro Gonz&aacute;lez et al. 2020</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2020
discoverymethodTransit Discovery Method
dkin_flag0
elat-6.82 deg
elon157.22 deg
etv_flag0
gaia_dr2_idGaia DR2 3856449627544923392 Gaia DR2 ID
gaia_dr3_idGaia DR3 3856449627544923392 Gaia DR3 ID
glat47.32 deg
glon241.81 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-321 Host Name
htm20-493226519
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_eqt830 K
pl_eqterr1110 K
pl_eqterr2-110 K
pl_eqtlim0
pl_eqtstr830.0&plusmn;110.0 Equilibrium Temperature [K]
pl_imppar0.47
pl_impparerr10.29
pl_impparerr2-0.33
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.47</span><span class="superscript">+0.29</span><span class="subscript">-0.33</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_nameK2-321 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.44
pl_orbeccenerr10.26
pl_orbeccenerr2-0.23
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.44</span><span class="superscript">+0.26</span><span class="subscript">-0.23</span></div> Eccentricity
pl_orbincl86.10 deg
pl_orbinclerr12.50 deg
pl_orbinclerr2-1.10 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">86.1</span><span class="superscript">+2.5</span><span class="subscript">-1.1</span></div> Inclination [deg]
pl_orblper45 deg
pl_orblpererr196 deg
pl_orblpererr2-140 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">45.00</span><span class="superscript">+96.00</span><span class="subscript">-140.00</span></div> Argument of Periastron [deg]
pl_orbper2.30 day
pl_orbpererr11.70e-6 day
pl_orbpererr2-1.90e-6 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">2.2979749</span><span class="superscript">+0.0000017</span><span class="subscript">-0.0000019</span></div> Orbital Period [day]
pl_orbsmax0.03 au
pl_orbsmaxerr14.80e-4 au
pl_orbsmaxerr2-5.00e-4 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.02839</span><span class="superscript">+0.00048</span><span class="subscript">-0.00050</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_pubdate2023-04 Planetary Parameter Reference Publication Date
pl_rade2.05 Rearth
pl_radeerr10.17 Rearth
pl_radeerr2-0.13 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">2.05</span><span class="superscript">+0.17</span><span class="subscript">-0.13</span></div> Planet Radius [Earth Radius]
pl_radj0.18 Rjupiter
pl_radjerr10.01 Rjupiter
pl_radjerr2-0.01 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.183</span><span class="superscript">+0.015</span><span class="subscript">-0.012</span></div> Planet Radius [Jupiter Radius]
pl_ratdor10.25
pl_ratdorerr10.58
pl_ratdorerr2-0.53
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">10.25</span><span class="superscript">+0.58</span><span class="subscript">-0.53</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.03
pl_ratrorerr12.10e-3
pl_ratrorerr2-1.30e-3
pl_ratrorlim0
pl_ratrorstr<div><span class="supersubNumber">0.0315</span><span class="superscript">+0.0021</span><span class="subscript">-0.0013</span></div> Ratio of Planet to Stellar Radius
pl_refname<a refstr=THYGESEN_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract target=ref>Thygesen et al. 2023</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep0.10 %
pl_trandeperr10.01 %
pl_trandeperr2-7.80e-3 %
pl_trandeplim0
pl_trandepstr<div><span class="supersubNumber">0.09920</span><span class="superscript">+0.01400</span><span class="subscript">-0.00780</span></div> Transit Depth [%]
pl_trandur1.15 hour
pl_trandurerr10.04 hour
pl_trandurerr2-0.04 hour
pl_trandurlim0
pl_trandurstr1.1472&plusmn;0.0408 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr16.40e-4 day
pl_tranmiderr2-6.80e-4 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2458141.26759</span><span class="superscript">+0.00064</span><span class="subscript">-0.00068</span></div> 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
ra156.41 deg
rastr10h25m37.32s RA [sexagesimal]
releasedate2024-11-20 Release Date
rowupdate2024-11-20 Date of Last Update
rv_flag0
soltypePublished Confirmed Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_dens3.86 g/cm**3
st_denserr10.70 g/cm**3
st_denserr2-0.57 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">3.86</span><span class="superscript">+0.70</span><span class="subscript">-0.57</span></div> Stellar Density [g/cm**3]
st_logg4.65 log(cm/s**2)
st_loggerr10.05 log(cm/s**2)
st_loggerr2-0.05 log(cm/s**2)
st_logglim0
st_loggstr<div><span class="supersubNumber">4.650</span><span class="superscript">+0.051</span><span class="subscript">-0.049</span></div> Stellar Surface Gravity [log(cm/s**2)]
st_lum-1.20 log(Lsun)
st_lumerr10.22 log(Lsun)
st_lumerr2-0.26 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">-1.20</span><span class="superscript">+0.22</span><span class="subscript">-0.26</span></div> Stellar Luminosity [log(Solar)]
st_mass0.58 Msun
st_masserr10.03 Msun
st_masserr2-0.03 Msun
st_masslim0
st_massstr0.578&plusmn;0.030 Stellar Mass [Solar mass]
st_met0.15 dex
st_meterr10.06 dex
st_meterr2-0.06 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.148&plusmn;0.062 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.59 Rsun
st_raderr10.03 Rsun
st_raderr2-0.03 Rsun
st_radlim0
st_radstr0.595&plusmn;0.031 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=THYGESEN_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023AJ....165..155T/abstract target=ref>Thygesen et al. 2023</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff3750 K
st_tefferr1510 K
st_tefferr2-520 K
st_tefflim0
st_teffstr<div><span class="supersubNumber">3750.0</span><span class="superscript">+510.0</span><span class="subscript">-520.0</span></div> Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag15.13 mag
sy_bmagerr10.04 mag
sy_bmagerr2-0.04 mag
sy_bmagstr15.127&plusmn;0.036 B (Johnson) Magnitude
sy_dist77.69 pc
sy_disterr10.32 pc
sy_disterr2-0.32 pc
sy_diststr77.68880&plusmn;0.32415 Distance [pc]
sy_gaiamag12.82 mag
sy_gaiamagerr16.48e-4 mag
sy_gaiamagerr2-6.48e-4 mag
sy_gaiamagstr12.824100&plusmn;0.000648 Gaia Magnitude
sy_gmag15.47 mag
sy_gmagerr15.47e-3 mag
sy_gmagerr2-5.47e-3 mag
sy_gmagstr15.4725000&plusmn;0.0054661 g (Sloan) Magnitude
sy_hmag9.80 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr9.796&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.31 mag
sy_imagerr11.41e-3 mag
sy_imagerr2-1.41e-3 mag
sy_imagstr12.3114000&plusmn;0.0014147 i (Sloan) Magnitude
sy_jmag10.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr10.462&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag12.84 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr12.840 Kepler Magnitude
sy_kmag9.57 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr9.567&plusmn;0.021 Ks (2MASS) Magnitude
sy_mnum0
sy_plx12.84 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr12.8433000&plusmn;0.0533076 Parallax [mas]
sy_pm120.49 mas/yr
sy_pmdec-109.20 mas/yr
sy_pmdecerr10.07 mas/yr
sy_pmdecerr2-0.07 mas/yr
sy_pmdecstr-109.1980000&plusmn;0.0668882 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra50.92 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr50.9222000&plusmn;0.0701201 Proper Motion (RA) [mas/yr]
sy_pmstr120.4876494&plusmn;0.0674768 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_rmag13.28 mag
sy_rmagerr12.45e-3 mag
sy_rmagerr2-2.45e-3 mag
sy_rmagstr13.2803000&plusmn;0.0024532 r (Sloan) Magnitude
sy_snum1
sy_tmag11.76 mag
sy_tmagerr17.28e-3 mag
sy_tmagerr2-7.28e-3 mag
sy_tmagstr11.7580000&plusmn;0.0072811 TESS Magnitude
sy_umag17.46 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr17.4640000&plusmn;0.0110664 u (Sloan) Magnitude
sy_vmag13.68 mag
sy_vmagerr10.05 mag
sy_vmagerr2-0.05 mag
sy_vmagstr13.677&plusmn;0.047 V (Johnson) Magnitude
sy_w1mag9.44 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr9.437&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag9.46 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr9.458&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag9.35 mag
sy_w3magerr10.04 mag
sy_w3magerr2-0.04 mag
sy_w3magstr9.349&plusmn;0.044 W3 (WISE) Magnitude
sy_w4mag8.78 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.783 W4 (WISE) Magnitude
sy_zmag12.64 mag
sy_zmagerr16.58e-3 mag
sy_zmagerr2-6.58e-3 mag
sy_zmagstr12.6375000&plusmn;0.0065802 z (Sloan) Magnitude
tic_idTIC 277833995 TIC ID
tran_flag1
ttv_flag0
x-0.92
y0.40
z0.04

Record 3

Transit โ€ข 2020 โ€ข K2

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec2.51 deg
decstr+02d30m49.98s Dec [sexagesimal]
default_flag0
disc_facilityK2 Discovery Facility
disc_instrumentKepler CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2020-12 Discovery Publication Date
disc_refname<a refstr=CASTRO_GONZ_AACUTE_LEZ_ET_AL__2020 href=https://ui.adsabs.harvard.edu/abs/2020MNRAS.499.5416C/abstract target=ref>Castro Gonz&aacute;lez et al. 2020</a> Discovery Reference
disc_telescope0.95 m Kepler Telescope Discovery Telescope
disc_year2020
discoverymethodTransit Discovery Method
dkin_flag0
elat-6.82 deg
elon157.22 deg
etv_flag0
gaia_dr2_idGaia DR2 3856449627544923392 Gaia DR2 ID
gaia_dr3_idGaia DR3 3856449627544923392 Gaia DR3 ID
glat47.32 deg
glon241.81 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameK2-321 Host Name
htm20-493226519
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_eqt733.88 K
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlim0
pl_eqtstr733.878378085661 Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” Impact Parameter
pl_insol68.55 Searth
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollim0
pl_insolstr68.5515646290589 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_nameK2-321 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_orbper2.30 day
pl_orbpererr18.34e-6 day
pl_orbpererr2-8.34e-6 day
pl_orbperlim0
pl_orbperstr2.29799150846319&plusmn;0.00000834442650 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_rade2.33 Rearth
pl_radeerr11.44 Rearth
pl_radeerr2-1.44 Rearth
pl_radelim0
pl_radestr2.32710651590088&plusmn;1.43635600000000 Planet Radius [Earth Radius]
pl_radj0.21 Rjupiter
pl_radjerr10.13 Rjupiter
pl_radjerr2-0.13 Rjupiter
pl_radjlim0
pl_radjstr0.207610895065675&plusmn;0.128143319936308 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_trandep0.14 %
pl_trandeperr10.02 %
pl_trandeperr2-0.02 %
pl_trandeplim0
pl_trandepstr0.135496409157128&plusmn;0.016222302000000 Transit Depth [%]
pl_trandur0.98 hour
pl_trandurerr10.42 hour
pl_trandurerr2-0.42 hour
pl_trandurlim0
pl_trandurstr0.984865049008475&plusmn;0.420440820000000 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.05e-3 day
pl_tranmiderr2-1.05e-3 day
pl_tranmidlim0
pl_tranmidstr2458518.12662500&plusmn;0.00105496 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
ra156.41 deg
rastr10h25m37.32s RA [sexagesimal]
releasedate2024-12-10 Release Date
rowupdate2024-12-10 Date of Last Update
rv_flag0
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_logg4.66 log(cm/s**2)
st_loggerr10.01 log(cm/s**2)
st_loggerr2-0.01 log(cm/s**2)
st_logglim0
st_loggstr4.66&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_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_rad0.59 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.590524971485138&plusmn;0.017556400000000 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_teff3650 K
st_tefferr1157 K
st_tefferr2-157 K
st_tefflim0
st_teffstr3650&plusmn;157 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag15.13 mag
sy_bmagerr10.04 mag
sy_bmagerr2-0.04 mag
sy_bmagstr15.127&plusmn;0.036 B (Johnson) Magnitude
sy_dist77.69 pc
sy_disterr10.32 pc
sy_disterr2-0.32 pc
sy_diststr77.68880&plusmn;0.32415 Distance [pc]
sy_gaiamag12.82 mag
sy_gaiamagerr16.48e-4 mag
sy_gaiamagerr2-6.48e-4 mag
sy_gaiamagstr12.824100&plusmn;0.000648 Gaia Magnitude
sy_gmag15.47 mag
sy_gmagerr15.47e-3 mag
sy_gmagerr2-5.47e-3 mag
sy_gmagstr15.4725000&plusmn;0.0054661 g (Sloan) Magnitude
sy_hmag9.80 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr9.796&plusmn;0.024 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag12.31 mag
sy_imagerr11.41e-3 mag
sy_imagerr2-1.41e-3 mag
sy_imagstr12.3114000&plusmn;0.0014147 i (Sloan) Magnitude
sy_jmag10.46 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr10.462&plusmn;0.027 J (2MASS) Magnitude
sy_kepmag12.84 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr12.840 Kepler Magnitude
sy_kmag9.57 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr9.567&plusmn;0.021 Ks (2MASS) Magnitude
sy_mnum0
sy_plx12.84 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr12.8433000&plusmn;0.0533076 Parallax [mas]
sy_pm120.49 mas/yr
sy_pmdec-109.20 mas/yr
sy_pmdecerr10.07 mas/yr
sy_pmdecerr2-0.07 mas/yr
sy_pmdecstr-109.1980000&plusmn;0.0668882 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra50.92 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr50.9222000&plusmn;0.0701201 Proper Motion (RA) [mas/yr]
sy_pmstr120.4876494&plusmn;0.0674768 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_rmag13.28 mag
sy_rmagerr12.45e-3 mag
sy_rmagerr2-2.45e-3 mag
sy_rmagstr13.2803000&plusmn;0.0024532 r (Sloan) Magnitude
sy_snum1
sy_tmag11.76 mag
sy_tmagerr17.28e-3 mag
sy_tmagerr2-7.28e-3 mag
sy_tmagstr11.7580000&plusmn;0.0072811 TESS Magnitude
sy_umag17.46 mag
sy_umagerr10.01 mag
sy_umagerr2-0.01 mag
sy_umagstr17.4640000&plusmn;0.0110664 u (Sloan) Magnitude
sy_vmag13.68 mag
sy_vmagerr10.05 mag
sy_vmagerr2-0.05 mag
sy_vmagstr13.677&plusmn;0.047 V (Johnson) Magnitude
sy_w1mag9.44 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr9.437&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag9.46 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr9.458&plusmn;0.020 W2 (WISE) Magnitude
sy_w3mag9.35 mag
sy_w3magerr10.04 mag
sy_w3magerr2-0.04 mag
sy_w3magstr9.349&plusmn;0.044 W3 (WISE) Magnitude
sy_w4mag8.78 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.783 W4 (WISE) Magnitude
sy_zmag12.64 mag
sy_zmagerr16.58e-3 mag
sy_zmagerr2-6.58e-3 mag
sy_zmagstr12.6375000&plusmn;0.0065802 z (Sloan) Magnitude
tic_idTIC 277833995 TIC ID
tran_flag1
ttv_flag0
x-0.92
y0.40
z0.04