UPSA Object Registry
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Kepler-12

Eruptive* SIMBAD Er* G0 99 papers
harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.
Right ascension
19h 04m 58.42s
Declination
+50° 02′ 25.3″
Galactic l, b
80.423, 18.41
Parallax
1.1351 mas
Redshift z
-2.238e-05
Radial velocity
-6.71 km/s
Proper motion
3.07, 3.211 mas/yr

Also known as

1 identifiers

Kepler-12

Published measurements

3 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 12 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1.086 M_sun ± 0.062 NASA Exoplanet Archive Fulton & Petigura 2018 2018
1.166 M_sun ± 0.051 NASA Exoplanet Archive Bonomo et al. 2017 2017
1.12 M_sun ± 0.069 NASA Exoplanet Archive Morton et al. 2016 2016
1.166 M_sun ± 0.051 NASA Exoplanet Archive Esteves et al. 2015 2015
1.157 M_sun ± 0.149 NASA Exoplanet Archive Southworth 2012 2012
1.166 M_sun ± 0.051 NASA Exoplanet Archive Fortney et al. 2011 2011
1.09 M_sun ± 0.1435 NASA Exoplanet Archive TICv8 2011
1.093 M_sun ± 0.128 NASA Exoplanet Archive Q1-Q16 KOI Table 2011
1.172 M_sun ± 0.061 NASA Exoplanet Archive Q1-Q8 KOI Table 2011
1.093 M_sun ± 0.128 NASA Exoplanet Archive Q1-Q12 KOI Table 2011
1.093 M_sun ± 0.128 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2011
1.093 M_sun ± 0.109 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2011

Radius 14 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1.504 R_sun ± 0.039 NASA Exoplanet Archive Fulton & Petigura 2018 2018
1.534 R_sun ± 0.067 NASA Exoplanet Archive Berger et al. 2018 2018
1.483 R_sun ± 0.025 NASA Exoplanet Archive Bonomo et al. 2017 2017
1.33 R_sun ± 0.269 NASA Exoplanet Archive Morton et al. 2016 2016
1.483 R_sun ± 0.025 NASA Exoplanet Archive Esteves et al. 2015 2015
1.49 R_sun ± 0.062 NASA Exoplanet Archive Southworth 2012 2012
1.483 R_sun ± 0.025 NASA Exoplanet Archive Fortney et al. 2011 2011
1.56966 R_sun ± 0.08257 NASA Exoplanet Archive ExoFOP 2011
1.56966 R_sun ± 0.07942 NASA Exoplanet Archive TICv8 2011
1.415 R_sun ± 0.305 NASA Exoplanet Archive Q1-Q16 KOI Table 2011
1.38 R_sun ± 0.19 NASA Exoplanet Archive Q1-Q8 KOI Table 2011
1.415 R_sun ± 0.305 NASA Exoplanet Archive Q1-Q12 KOI Table 2011
Show the remaining 2
ValueUnitUncertainty Band / methodSourceReferenceYear
1.415 R_sun ± 0.305 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2011
1.415 R_sun ± 0.229 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2011

Effective temperature 14 values

ValueUnitUncertainty Band / methodSourceReferenceYear
5,926 K ± 60 NASA Exoplanet Archive Fulton & Petigura 2018 2018
5,926 K ± 119 NASA Exoplanet Archive Berger et al. 2018 2018
5,950 K ± 100 NASA Exoplanet Archive Bonomo et al. 2017 2017
6,007 K ± 75.78 NASA Exoplanet Archive Morton et al. 2016 2016
5,947 K ± 100 NASA Exoplanet Archive Esteves et al. 2015 2015
5,947 K ± 100 NASA Exoplanet Archive Southworth 2012 2012
5,947 K ± 100 NASA Exoplanet Archive Fortney et al. 2011 2011
5,967 K ± 137.8 NASA Exoplanet Archive ExoFOP 2011
5,967 K ± 135.2 NASA Exoplanet Archive TICv8 2011
5,953 K ± 105 NASA Exoplanet Archive Q1-Q16 KOI Table 2011
6,011 K ± 44 NASA Exoplanet Archive Q1-Q8 KOI Table 2011
5,953 K ± 105 NASA Exoplanet Archive Q1-Q12 KOI Table 2011
Show the remaining 2
ValueUnitUncertainty Band / methodSourceReferenceYear
5,953 K ± 105 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2011
5,953 K ± 105 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2011

Related objects

ObjectTypeRelation
Kepler-12 b Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-12 b Exoplanet 0.06886″ 13.47
KOI-4878 Star 102.8″ —
KOI-4878.01 Planet Candidate 102.8″ —
2MASS J19044559+5003117 Star 132″ —
2MASS J19044976+4958378 Star 242.3″ —
2MASS J19045373+5007257 Star 303.7″ —
ZTF J190531.18+500347.5 RRLyrae 326.2″ —
TYC 3549-656-1 EclBin 326.8″ 11.91
2MASS J19043910+4957483 Star 333.6″ —
TYC 3549-465-1 RGB* 334.2″ 10.92
ZTF J190525.46+500645.6 BYDraV* 368.3″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/kepler-12-6192629 · Registry entry updated 2026-08-14.