Registry · deep sky

RX J003924.7+402957

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 23.80s
Declination: +40° 29′ 56.4″
Galactic l, b: 120.46, -22.31

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Bol 308	Galaxy	60.31″	17.69
HKPN M31 20	PlanetaryNeb Candidate	66.04″	23.45
M31N 2007-08d	Nova	85.02″	—
SV* SON 10729	Nova	89.94″	—
TYC 2788-1262-1	ChemPec*	135.4″	12.2
Bol 311	GlobCluster	137.6″	15.36
2MASS J00393119+4027516	ChemPec*	150.6″	12.81
LGGS J003909.73+402950.6	RedSG Candidate	160.8″	19.96
LGGS J003935.63+402811.5	WolfRayet*	171″	—
2MASS J00390794+4029219	RedSG Candidate	184″	18.69
Bol 307	GlobCluster	191.5″	17.43

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-j003924-7-402957 · Registry entry updated 2026-08-14.