Registry · deep sky

HKPN M31 103

PlanetaryNeb SIMBAD PN 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 43m 44.50s
Declination: +40° 59′ 59.4″
Galactic l, b: 121.37, -21.85
Magnitude V: 21.38
Redshift z: -0.00093298
Radial velocity: -279.83 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J00435112+4101182	SB*	108.7″	12.73
Bol 202	GlobCluster	120″	17.89
Bol 199	GlobCluster	121″	17.56
[G2012b] C039	Galaxy	147.4″	18.2
Bol 183	GlobCluster	149.8″	15.94
2MASS J00435646+4058505	Galaxy	151.9″	18.2
Bol 195	GlobCluster	155.1″	18.65
SK068A	GlobCluster Candidate	186.4″	19.92
HKPN M31 101	PlanetaryNeb	231.4″	22.75
M31N 2007-11b	Nova	237.1″	—
Bol 276	Galaxy	248″	18.21

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/hkpn-m31-103 · Registry entry updated 2026-08-14.