Registry · deep sky

M31GC J004247+411209

Star SIMBAD * 6 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: 00h 42m 46.99s
Declination: +41° 12′ 08.4″
Galactic l, b: 121.18, -21.64
Magnitude V: 16.69
Parallax: 0.6012 mas
Redshift z: 2.535e-05
Radial velocity: 7.6 km/s
Proper motion: -0.931, 3.706 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CXOM31 J004247.2+411158	XrayBin Candidate	11.28″	—
2MASS J00424870+4112101	Star	19.53″	18.53
Ford M 31 157	PlanetaryNeb	22.73″	21.42
CXOM31 J004244.3+411158	XrayBin Candidate	31.04″	—
RX J004244.7+411136	HighMassXBin	39.09″	—
Bol D215	Star	42.39″	16.51
[A56] 26	Nova	48.52″	18.2
TYC 2801-2008-1	Star	49.39″	12.22
M31N 2010-10f	Nova	50.64″	—
Bol 126	GlobCluster	50.67″	17.15
CXOM31 J004242.1+411218	X	52.59″	—

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/m31gc-j004247-411209 · Registry entry updated 2026-08-14.