Registry · deep sky

Bol D84

Star SIMBAD * 7 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 56.57s
Declination: +41° 18′ 11.8″
Galactic l, b: 121.22, -21.54
Magnitude V: 18.3

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Ford M 31 191	PlanetaryNeb	4.63″	22.98
2MASS J00425640+4118221	Star	10.73″	17.62
Ford M 31 190	PlanetaryNeb	14.55″	22.54
[CHM2009] PHF4-2	GlobCluster	18.69″	19.7
M31N 2011-10d	Nova	21.16″	—
[A56] 24	Nova	24.61″	17.8
Bol 138	GlobCluster	25.67″	16.92
PNV J00425927+4118146	Nova	30.55″	—
CXOM31 J004256.9+411844	XrayBin Candidate	32.8″	—
[A56] 1	Nova	34.59″	16.4
Rosino 17	Nova	36.63″	17.6

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/bol-d84 · Registry entry updated 2026-08-14.