Registry · deep sky

Kepler-804

Eruptive* SIMBAD Er* G5 67 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 33m 29.34s
Declination: +44° 47′ 06.6″
Galactic l, b: 77.442, 11.89
Magnitude V: 13.88
Parallax: 1.4948 mas
Redshift z: -3.650e-05
Radial velocity: -10.944 km/s
Proper motion: -6.467, 2.196 mas/yr

Also known as

1 identifiers

Kepler-804

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
0.927	M_sun	± 0.032	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
0.95	M_sun	± 0.066	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
0.946	M_sun	± 0.072	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
0.95	M_sun	± 0.066	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
0.95	M_sun	± 0.066	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
1.01	M_sun	± 0.044	NASA Exoplanet Archive	Morton et al. 2016	2016
1.02	M_sun		NASA Exoplanet Archive	TICv8	2016
0.987	M_sun	± 0.077	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Radius 9 values

Value	Unit	Uncertainty	Source	Reference	Year
1.051	R_sun	± 0.029	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
1.065	R_sun	± 0.048	NASA Exoplanet Archive	Berger et al. 2018	2018
1.031	R_sun	± 0.185	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
1.067	R_sun	± 0.16	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
1.031	R_sun	± 0.185	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
1.031	R_sun	± 0.185	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
1.05	R_sun	± 0.126	NASA Exoplanet Archive	Morton et al. 2016	2016
1.07268	R_sun		NASA Exoplanet Archive	TICv8	2016
0.88	R_sun	± 0.36	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Effective temperature 9 values

Value	Unit	Uncertainty	Source	Reference	Year
5,705	K	± 60	NASA Exoplanet Archive	Fulton & Petigura 2018	2018
5,705	K	± 114	NASA Exoplanet Archive	Berger et al. 2018	2018
5,775	K	± 111	NASA Exoplanet Archive	Q1-Q17 DR24 KOI Table	2016
5,768	K	± 115	NASA Exoplanet Archive	Q1-Q17 DR25 KOI Table	2016
5,775	K	± 111	NASA Exoplanet Archive	Q1-Q12 KOI Table	2016
5,775	K	± 111	NASA Exoplanet Archive	Q1-Q16 KOI Table	2016
5,817	K	± 93.12	NASA Exoplanet Archive	Morton et al. 2016	2016
5,734.31	K	± 122.9	NASA Exoplanet Archive	TICv8	2016
5,835	K	± 69	NASA Exoplanet Archive	Q1-Q8 KOI Table	2016

Related objects

Object	Type	Relation
Kepler-804 b	Exoplanet	host
Kepler-804 c	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Kepler-804 b	Exoplanet	0.1058″	13.86
Kepler-804 c	Exoplanet	0.1058″	13.86
2MASS J19331292+4447132	Star	174.7″	—
2MASS J19331881+4449576	HorBranch*	204.4″	—
KOI-4580	**	205.9″	12.94
KOI-4580.01	Planet Candidate	205.9″	—
Kepler-724 b	Exoplanet	212.8″	15.28
Kepler-724	Star	212.9″	—
UCAC4 674-073209	RGB*	217.6″	12.66
UCAC4 674-073092	RGB*	241.8″	13.43
2MASS J19330497+4445270	Star	277.8″	—

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-804-7822580 · Registry entry updated 2026-08-14.