Registry · deep sky

[A56] 30

Nova SIMBAD No* 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 50.83s
Declination: +41° 27′ 35.7″
Galactic l, b: 121.2, -21.38
Magnitude V: 18

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J00425234+4127273	RedSG	18.8″	19.15
[B68] 1	Nova	55.51″	14.9
Bol D72	GlobCluster	57.49″	19.05
5C 3.111	Radio	58.74″	—
2MASS J00425141+4126344	AGN Candidate	61.61″	—
RX J0042.7+4128	XrayBin Candidate	81.24″	—
[A56] 7	Nova	83.49″	16
RX J0042.9+4125	SNRemnant	108.4″	—
BA 1-521	SNRemnant	109.3″	21.29
CXOM31 J004255.3+412558	X	111.6″	—
RX J004251.7+412539	SNRemnant	117.1″	—

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/a56-30 · Registry entry updated 2026-08-14.