Registry · deep sky

HD 100831A

HighPM* SIMBAD PM* G2V 47 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: 11h 36m 35.69s
Declination: +56° 08′ 07.3″
Galactic l, b: 142.66, 58.03
Magnitude V: 7.65
Parallax: 21.142 mas
Redshift z: -5.270e-05
Radial velocity: -15.8 km/s
Proper motion: -179.4, -91.09 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 100831B	SB*	6.338″	8.08
SDSS J113657.39+560736.5	QSO	184″	20.71
[VV96] J113645.9+560350	QSO	271.8″	18.05
SDSS J113638.49+561255.7	QSO	289.4″	—
[VV2006] J113555.2+561147	QSO	403.6″	19.58
SDSS J113702.97+560223.6	QSO	412.8″	—
V* BV UMa	RRLyrae	485″	16.15
SDSS J113720.58+561317.2	QSO	486.4″	—

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-100831a · Registry entry updated 2026-08-14.