Registry · deep sky

RX J0039.6+4035

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 39m 40.40s
Declination: +40° 35′ 29.3″
Galactic l, b: 120.52, -22.23

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HKPN M31 26	PlanetaryNeb	42.87″	22.86
[KLG2007] GC1 6	Star	92.36″	19.21
WSTB 37W42	Radio	109.7″	—
RX J003929.9+403554	X	130.2″	—
TYC 2788-2206-1	Star	195.2″	10.96
2MASS J00392790+4037505	RGB*	200.5″	11.18
KHM31 22	GlobCluster	208.1″	19.77
2MASS J00394720+4038539	RedSG	218.8″	19.7
[HPJ88] IIIR-69	Star	232.7″	18.05
HKPN M31 29	PlanetaryNeb	233.8″	20.83
2MASS J00395445+4038201	AGB* Candidate	234.3″	10.84

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-j0039-6-4035 · Registry entry updated 2026-08-14.