Registry · deep sky

HD 111591

HighPM* SIMBAD PM* K0III 52 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: 12h 50m 17.30s
Declination: +22° 51′ 48.3″
Galactic l, b: 299.38, 85.73
Magnitude V: 6.43
Parallax: 8.869 mas
Redshift z: 1.926e-05
Radial velocity: 5.775 km/s
Proper motion: 103.6, -65.41 mas/yr

Also known as

21 identifiers

AG+23 1263BD+23 2502Gaia DR2 3955257343054729984Gaia DR3 3955257343054729984GC 17432GCRV 7686GEN# +1.00111591GSC 01993-02900HD 111591HIC 62653HIP 62653HR 4873IRAS 12478+2307PPM 102193SAO 82523SKY# 23892TIC 471011796TYC 1993-2900-1UBV M 18719WEB 11116YZ 23 4623

Recorded parameters

3 quantities with a single published value

Parameter	Value	Unit	Uncertainty	Source	Reference
Mass	1.94	M_sun	± 0.07	NASA Exoplanet Archive	Jeong et al. 2018
Radius	8.03	R_sun	± 0.49	NASA Exoplanet Archive	Jeong et al. 2018
Effective temperature	4,884	K	± 30	NASA Exoplanet Archive	Jeong et al. 2018

Related objects

Object	Type	Relation
HD 111591 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 111591 b	Exoplanet	1.899″	6.417
SDSS J125020.53+225746.1	QSO	360.7″	19.11
IC 3817	Galaxy	481.7″	—

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-111591-1989768 · Registry entry updated 2026-08-14.