UPSA Object Registry
Registry · deep sky

Kepler-222

Eruptive* SIMBAD Er* 66 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 11m 37.46s
Declination
+46° 56′ 15.9″
Galactic l, b
77.826, 16.24
Magnitude V
15.29
Parallax
1.2914 mas
Redshift z
-6.861e-05
Radial velocity
-20.57 km/s
Proper motion
0.707, -0.99 mas/yr

Also known as

1 identifiers

Kepler-222

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 8 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.933 M_sun ± 0.019 NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.88 M_sun ± 0.036 NASA Exoplanet Archive Morton et al. 2016 2016
0.87 M_sun NASA Exoplanet Archive TICv8 2014
0.945 M_sun ± 0.066 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
0.857 M_sun ± 0.05 NASA Exoplanet Archive Q1-Q8 KOI Table 2014
0.945 M_sun ± 0.066 NASA Exoplanet Archive Q1-Q16 KOI Table 2014
0.945 M_sun ± 0.065 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014
0.945 M_sun ± 0.066 NASA Exoplanet Archive Q1-Q12 KOI Table 2014

Radius 10 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.816 R_sun ± 0.039 NASA Exoplanet Archive Berger et al. 2018 2018
0.801 R_sun ± 0.027 NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.84 R_sun ± 0.067 NASA Exoplanet Archive Morton et al. 2016 2016
0.850048 R_sun NASA Exoplanet Archive TICv8 2014
0.843 R_sun ± 0.29 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
0.76 R_sun ± 0.28 NASA Exoplanet Archive Q1-Q8 KOI Table 2014
0.843 R_sun ± 0.29 NASA Exoplanet Archive Q1-Q16 KOI Table 2014
0.869 R_sun ± 0.38 NASA Exoplanet Archive Rowe et al. 2014 2014
0.843 R_sun ± 0.186 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014
0.843 R_sun ± 0.29 NASA Exoplanet Archive Q1-Q12 KOI Table 2014

Effective temperature 10 values

ValueUnitUncertainty Band / methodSourceReferenceYear
5,315 K ± 106 NASA Exoplanet Archive Berger et al. 2018 2018
5,315 K ± 60 NASA Exoplanet Archive Fulton & Petigura 2018 2018
5,295 K ± 54.32 NASA Exoplanet Archive Morton et al. 2016 2016
5,154 K ± 122 NASA Exoplanet Archive TICv8 2014
5,431 K ± 168 NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
5,342 K ± 113 NASA Exoplanet Archive Q1-Q8 KOI Table 2014
5,431 K ± 168 NASA Exoplanet Archive Q1-Q16 KOI Table 2014
5,433 K ± 200 NASA Exoplanet Archive Rowe et al. 2014 2014
5,431 K ± 164 NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014
5,431 K ± 168 NASA Exoplanet Archive Q1-Q12 KOI Table 2014

Related objects

ObjectTypeRelation
Kepler-222 b Exoplanethost
Kepler-222 c Exoplanethost
Kepler-222 d Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-222 b Exoplanet 0.01895″ 15.41
Kepler-222 c Exoplanet 0.01895″ 15.41
Kepler-222 d Exoplanet 0.01895″ 15.41
2MASS J19113759+4656404 Star 24.56″ —
TYC 3546-1037-1 delSctV* 76.78″ 12.87
TYC 3546-1443-1 Star 104.7″ 11.96
2MASS J19114802+4655253 Star 119.4″ —
2MASS J19113105+4658126 Star 133.9″ —
GALEX J191123.7+465651 WhiteDwarf 144″ —
2MASS J19114427+4658422 Star 162.1″ —
TYC 3546-1701-1 Star 187.3″ 11.07

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-222-7822302 · Registry entry updated 2026-08-14.