Registry · deep sky

RX J0042.7+4107

X SIMBAD X 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 44.90s
Declination: +41° 07′ 18.0″
Galactic l, b: 121.17, -21.72

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[KLG2007] GC1 54	GlobCluster	57.09″	18.44
M31N 2001-08c	Nova	65.13″	—
M31N 1997-08b	Nova	69.02″	—
MLA 603	PlanetaryNeb	84.16″	21.9
BASW 3	ClassicalCep	87.23″	19.05
M31N 2006-09c	Nova	91.47″	—
Ford M 31 451	PlanetaryNeb	104.1″	22.51
Bol 125	GlobCluster	111″	16.44
AT 2021rno	Nova	114.7″	17.5
AT 2021vgi	Nova	121.8″	—
Ford M 31 154	PlanetaryNeb	127.6″	20.98

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/rx-j0042-7-4107 · Registry entry updated 2026-08-14.