Registry · deep sky

Kepler-990

Star SIMBAD * G4 50 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 51m 45.18s
Declination: +46° 52′ 53.0″
Galactic l, b: 80.844, 10.05
Parallax: 1.2478 mas
Redshift z: -0.00013932
Radial velocity: -41.77 km/s
Proper motion: -8.061, -17.57 mas/yr

Also known as

1 identifiers

Kepler-990

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

Value	Unit	Uncertainty	Source	Reference	Year
0.86	M_sun	± 0.029	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
0.957	M_sun	± 0.119	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
0.932	M_sun	± 0.067	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
1.05	M_sun	± 0.122	NASA Exoplanet Archive	Morton et al. 2016	2016
0.97	M_sun		NASA Exoplanet Archive	TICv8	2016
1.01	M_sun	± 0.16	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016
0.957	M_sun	± 0.119	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
0.957	M_sun	± 0.119	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016

Radius 8 values

Value	Unit	Uncertainty	Source	Reference	Year
0.96	R_sun	± 0.027	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
0.926	R_sun	± 0.372	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
1.207	R_sun	± 0.175	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
1.08	R_sun	± 0.269	NASA Exoplanet Archive	Morton et al. 2016	2016
1.03161	R_sun		NASA Exoplanet Archive	TICv8	2016
0.96	R_sun	± 0.66	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016
0.926	R_sun	± 0.372	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
0.926	R_sun	± 0.372	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016

Effective temperature 8 values

Value	Unit	Uncertainty	Source	Reference	Year
5,577	K	± 60	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
5,953	K	± 158	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
5,539	K	± 83	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
5,948	K	± 211.1	NASA Exoplanet Archive	Morton et al. 2016	2016
5,521.54	K	± 82.92	NASA Exoplanet Archive	TICv8	2016
5,959	K	± 98	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016
5,953	K	± 158	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
5,953	K	± 158	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016

Related objects

Object	Type	Relation
Kepler-990 b	Exoplanet	host
Kepler-990 c	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Kepler-990 b	Exoplanet	0.2995″	14.72
Kepler-990 c	Exoplanet	0.2995″	14.72
TYC 3557-1-1	Star	48.85″	10.67
TYC 3557-1047-1	RGB*	68.64″	10.63
UCAC4 685-072706	RGB*	103.1″	14.29
2MASS J19514670+4655221	Star	149.9″	—
2MASS J19514757+4650017	Star	173.1″	—
2MASS J19512556+4651599	Star	207.9″	—
2MASS J19514211+4649257	Star	209.6″	—
2MASS J19512641+4654364	Star	218.3″	—
2MASS J19515404+4656199	Star	225.9″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/kepler-990-8044944 · Registry entry updated 2026-08-14.