Registry · deep sky

RX J0042.7+4128

XrayBin Candidate SIMBAD XB? 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 44.27s
Declination: +41° 28′ 09.8″
Galactic l, b: 121.18, -21.37

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Bol D72	GlobCluster	45.57″	19.05
[B68] 1	Nova	68.07″	14.9
[A56] 30	Nova	81.24″	18
M31N 2012-07c	Nova	87.51″	—
2MASS J00425234+4127273	RedSG	100″	19.15
Bol 130	GlobCluster	115″	16.92
M31N 2008-08c	Nova	119.6″	—
5C 3.111	Radio	124.6″	—
2MASS J00425141+4126344	AGN Candidate	124.7″	—
[A56] 7	Nova	143.4″	16
RX J004252.7+412951	X	144.7″	—

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-j0042-7-4128 · Registry entry updated 2026-08-14.