Registry · deep sky

Kepler-289

Eruptive* SIMBAD Er* G2 98 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 49m 51.67s
Declination: +42° 52′ 58.3″
Galactic l, b: 77.147, 8.387
Magnitude V: 14.18
Parallax: 1.3763 mas
Redshift z: -6.074e-05
Radial velocity: -18.21 km/s
Proper motion: 4.815, -0.19 mas/yr

Also known as

1 identifiers

Kepler-289

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 11 values

Value	Unit	Uncertainty	Source	Reference	Year
1.061	M_sun	± 0.011	NASA Exoplanet Archive	Ofir et al. 2025	2025
1.061	M_sun	± 0.011	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
1.35	M_sun	± 0.11	NASA Exoplanet Archive	Santerne et al. 2016	2016
1.1	M_sun		NASA Exoplanet Archive	TICv8	2016
1.08	M_sun	± 0.053	NASA Exoplanet Archive	Morton et al. 2016	2016
1.08	M_sun	± 0.02	NASA Exoplanet Archive	Schmitt et al. 2014	2014
1.158	M_sun	± 0.312	NASA Exoplanet Archive	Q1-Q16 KOI Table	2014
1.158	M_sun	± 0.312	NASA Exoplanet Archive	Q1-Q12 KOI Table	2014
1.158	M_sun	± 0.312	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2014
0.998	M_sun	± 0.081	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2014
1.17	M_sun	± 0.13	NASA Exoplanet Archive	Q1-Q8 KOI Table	2014

Radius 14 values

Value	Unit	Uncertainty	Source	Reference	Year
0.985	R_sun	± 0.015	NASA Exoplanet Archive	Ofir et al. 2025	2025
1.01	R_sun	± 0.045	NASA Exoplanet Archive	Berger et al. 2018	2018
0.994	R_sun	± 0.026	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
1.46	R_sun	± 0.27	NASA Exoplanet Archive	Santerne et al. 2016	2016
1.0645	R_sun		NASA Exoplanet Archive	TICv8	2016
1.13	R_sun	± 0.131	NASA Exoplanet Archive	Morton et al. 2016	2016
1	R_sun	± 0.02	NASA Exoplanet Archive	Schmitt et al. 2014	2014
1.162	R_sun	± 0.218	NASA Exoplanet Archive	Rowe et al. 2014	2014
1.598	R_sun	± 0.831	NASA Exoplanet Archive	Q1-Q16 KOI Table	2014
1.598	R_sun	± 0.831	NASA Exoplanet Archive	Q1-Q12 KOI Table	2014
1.598	R_sun	± 0.831	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2014
1.0645	R_sun		NASA Exoplanet Archive	ExoFOP	2014

Show the remaining 2

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
1.115	R_sun	± 0.174		NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2014
1.64	R_sun	± 0.47		NASA Exoplanet Archive	Q1-Q8 KOI Table	2014

Effective temperature 13 values

Value	Unit	Uncertainty	Source	Reference	Year
5,989	K	± 120	NASA Exoplanet Archive	Berger et al. 2018	2018
5,989	K	± 60	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
6,326	K	± 126	NASA Exoplanet Archive	Santerne et al. 2016	2016
5,968.88	K	± 41.92	NASA Exoplanet Archive	TICv8	2016
6,001	K	± 105	NASA Exoplanet Archive	Morton et al. 2016	2016
5,990	K	± 38	NASA Exoplanet Archive	Schmitt et al. 2014	2014
5,930	K	± 107	NASA Exoplanet Archive	Rowe et al. 2014	2014
6,279	K	± 171	NASA Exoplanet Archive	Q1-Q16 KOI Table	2014
6,279	K	± 171	NASA Exoplanet Archive	Q1-Q12 KOI Table	2014
6,279	K	± 171	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2014
5,968.88	K	± 41.92	NASA Exoplanet Archive	ExoFOP	2014
5,933	K	± 107	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2014

Show the remaining 1

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
6,260	K	± 128		NASA Exoplanet Archive	Q1-Q8 KOI Table	2014

Related objects

Object	Type	Relation
Kepler-289 b	Exoplanet	host
Kepler-289 c	Exoplanet	host
Kepler-289 d	Exoplanet	host
Kepler-289 e	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Kepler-289 b	Exoplanet	0.07478″	14.14
Kepler-289 e	Exoplanet	0.07478″	14.14
Kepler-289 d	Exoplanet	0.07478″	14.14
Kepler-289 c	Exoplanet	0.07478″	14.14
TYC 3144-311-1	HorBranch*	48.69″	11.44
2MASS J19495322+4254234	Star	86.83″	—
Kepler-711	Star	155.2″	—
Kepler-711 b	Exoplanet	155.5″	15.63
2MASS J19495717+4250259	Star	163.9″	—
HD 187710	Star	186.1″	8.879
2MASS J19493606+4251304	Eruptive*	192.9″	—

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-289-7822612 · Registry entry updated 2026-08-14.