Registry · deep sky

HD 89345

Star SIMBAD * G5 49 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: 10h 18m 41.06s
Declination: +10° 07′ 44.5″
Galactic l, b: 230.81, 50.25
Magnitude V: 9.38
Parallax: 7.6125 mas
Redshift z: 9.816e-06
Radial velocity: 2.9428 km/s
Proper motion: 5.469, -42.24 mas/yr

Also known as

20 identifiers

2MASS J10184106+1007445AG+10 1311AP J10184106+1007445BD+10 2135EPIC 248777106Gaia DR1 3877070654591415424Gaia DR2 3877070590167177344Gaia DR3 3877070590167177344GSC 00840-00840HD 89345HIC 50496HIP 50496K2-234LAMOST J101841.38+100744.4PPM 127294SAO 99054TIC 350020859TYC 840-840-1YZ 10 3991TOI-5141

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 3 values

Value	Unit	Uncertainty	Source	Reference	Year
1.157	M_sun	± 0.04	NASA Exoplanet Archive	Yu et al. 2018	2018
1.12	M_sun	± 0.04	NASA Exoplanet Archive	Van Eylen et al. 2018	2018
1.324	M_sun	± 0.044	NASA Exoplanet Archive	Yu et al. 2018	2018

Radius 5 values

Value	Unit	Uncertainty	Source	Reference	Year
1.657	R_sun	± 0.02	NASA Exoplanet Archive	Bourrier et al. 2023	2023
1.747	R_sun	± 0.049	NASA Exoplanet Archive	Yu et al. 2018	2018
1.657	R_sun	± 0.02	NASA Exoplanet Archive	Van Eylen et al. 2018	2018
1.78598	R_sun	± 0.09334	NASA Exoplanet Archive	ExoFOP	2018
1.733	R_sun	± 0.047	NASA Exoplanet Archive	Yu et al. 2018	2018

Effective temperature 5 values

Value	Unit	Uncertainty	Source	Reference	Year
5,499	K	± 73	NASA Exoplanet Archive	Bourrier et al. 2023	2023
5,576	K	± 73	NASA Exoplanet Archive	Yu et al. 2018	2018
5,499	K	± 73	NASA Exoplanet Archive	Van Eylen et al. 2018	2018
5,609	K	± 128.9	NASA Exoplanet Archive	ExoFOP	2018
5,622	K	± 70	NASA Exoplanet Archive	Yu et al. 2018	2018

Related objects

Object	Type	Relation
HD 89345 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 89345 b	Exoplanet	0.6603″	9.38
LEDA 3534538	Galaxy	450.3″	—
SDSS J101858.19+101408.4	Galaxy	459.8″	—
[VV2006] J101829.3+095918	QSO	534.7″	20.12
LEDA 4010568	Galaxy	538.7″	—

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/hd-89345-1690079 · Registry entry updated 2026-08-14.