Registry · deep sky

Kepler-1139

Star SIMBAD * K2 54 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 46.95s
Declination: +39° 13′ 50.0″
Galactic l, b: 70.532, 13.14
Parallax: 1.9969 mas
Redshift z: -3.365e-05
Radial velocity: -10.087 km/s
Proper motion: -2.523, -6.46 mas/yr

Also known as

1 identifiers

Kepler-1139

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
0.88	M_sun		NASA Exoplanet Archive	TICv8	2019
0.928	M_sun	± 0.006	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
0.907	M_sun	± 0.035	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
0.94	M_sun	± 0.044	NASA Exoplanet Archive	Morton et al. 2016	2016
0.875	M_sun	± 0.072	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
0.875	M_sun	± 0.072	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
0.875	M_sun	± 0.072	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
0.833	M_sun	± 0.044	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Radius 9 values

Value	Unit	Uncertainty	Source	Reference	Year
0.875173	R_sun		NASA Exoplanet Archive	TICv8	2019
0.809	R_sun	± 0.035	NASA Exoplanet Archive	Berger et al. 2018	2018
0.799	R_sun	± 0.022	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
0.887	R_sun	± 0.073	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
0.91	R_sun	± 0.124	NASA Exoplanet Archive	Morton et al. 2016	2016
0.78	R_sun	± 0.198	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
0.78	R_sun	± 0.198	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
0.78	R_sun	± 0.198	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
0.73	R_sun	± 0.23	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Effective temperature 9 values

Value	Unit	Uncertainty	Source	Reference	Year
5,178.83	K	± 76.55	NASA Exoplanet Archive	TICv8	2019
5,310	K	± 106	NASA Exoplanet Archive	Berger et al. 2018	2018
5,310	K	± 60	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
5,237	K	± 73	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
5,550	K	± 105.4	NASA Exoplanet Archive	Morton et al. 2016	2016
5,285	K	± 169	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
5,285	K	± 169	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
5,285	K	± 169	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
5,253	K	± 76	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Related objects

Object	Type	Relation
Kepler-1139 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Kepler-1139 b	Exoplanet	0.1075″	14.23
2MASS J19114478+3911056	Star	166.3″	—
UCAC4 647-065607	RGB*	199.4″	—
2MASS J19113004+3913137	Star	199.8″	—
UCAC4 646-066670	HighPM*	214.7″	—
TYC 3121-241-1	Star	217″	12.02
2MASS J19120297+3915513	Star	222.2″	—
2MASS J19113549+3910351	AGB* Candidate	235.8″	—
UCAC4 646-066718	RGB*	252.5″	—
UCAC4 646-066770	SB*	258″	—
2MASS J19112610+3912180	RGB*	259.1″	—

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-1139-7956961 · Registry entry updated 2026-08-14.