Registry · deep sky

Ford M 31 239

PlanetaryNeb SIMBAD PN 5 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 43m 12.30s
Declination: +41° 25′ 26.0″
Galactic l, b: 121.27, -21.42
Magnitude V: 23.13
Redshift z: -0.00020181
Radial velocity: -60.506 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Ford M 31 240	PlanetaryNeb	23.05″	20.81
RX J0043.2+4125	LowMassXBin	27.5″	—
Bol 159	GlobCluster	29.14″	17.35
Ford M 31 237	PlanetaryNeb	63.91″	21.59
Ford M 31 241	PlanetaryNeb	66.65″	22.48
Ford M 31 252	PlanetaryNeb	78.16″	21.6
Ford M 31 254	PlanetaryNeb	90.36″	22.27
Bol 162	GlobCluster	93.63″	17.59
Bol 528	GlobCluster	98.3″	—
M31N 2015-09c	Nova	100.9″	—
Ford M 31 255	PlanetaryNeb	105″	21.93

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-31-239 · Registry entry updated 2026-08-14.