Registry · deep sky

HKPN M31 77

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 42m 32.40s
Declination: +40° 42′ 26.4″
Galactic l, b: 121.11, -22.13
Magnitude V: 22.69
Redshift z: -0.0012438
Radial velocity: -373.1 km/s
Angular size: 0.04213′ × 0.02809′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
RX J0042.6+4043	X	99.31″	—
RX J004227.6+404432	X	136.9″	—
HKPN M32 2	PlanetaryNeb	138.1″	22.52
LGGS J004216.72+404415.8	Symbiotic*	209.1″	20.7
Bol 85	GlobCluster	219.7″	16.84
[KLG2007] GC1 55	GlobCluster	244.2″	18.61
[AMB2011] HII 1622	PlanetaryNeb	263.7″	22.4
HKPN M32 5	PlanetaryNeb	276.4″	21.64
2E 139	X	278.7″	—
DESI J010.7352+40.6853	Galaxy	284.9″	20.05
Bol 349	GlobCluster	297.9″	18.23

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-m31-77 · Registry entry updated 2026-08-14.