Registry · deep sky

Ford M 31 3

PlanetaryNeb SIMBAD PN 8 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 43.73s
Declination: +41° 16′ 25.7″
Galactic l, b: 121.17, -21.57
Magnitude V: 20.71
Redshift z: -0.00093054
Radial velocity: -279.1 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CXOM31 J004243.7+411632	XrayBin Candidate	6.901″	—
M31N 2011-05a	Nova	12.06″	—
CXOM31 J004244.6+411618	X	12.91″	—
M31N 2010-01d	Nova	15.12″	—
[K2002] J004243.18+411640.4	SNRemnant Candidate	15.82″	—
[BGM2013] BHC 13	X	16″	—
[K2002] J004244.35+411608.9	X	18.2″	—
[LFG93] P1	PartofG	18.28″	—
P2B Cluster	PartofG	18.52″	—
[LFG93] P3	PartofG	18.52″	—
M31*	Radio	18.58″	—

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/ford-m-31-3 · Registry entry updated 2026-08-14.