Registry · deep sky

BA 1-530

HIIReg SIMBAD HII 16 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 42.38s
Declination: +41° 31′ 54.6″
Galactic l, b: 121.18, -21.31
Magnitude V: 18.97
Parallax: 0.3061 mas
Redshift z: -0.00089622
Radial velocity: -268.8 km/s
Proper motion: 0.825, 1.07 mas/yr
Angular size: 0.05353′ × 0.02676′

Also known as

10 identifiers

BA 1-530Gaia DR2 381274760947526400Gaia DR3 381274760947526400M31GC J004243+413155MLA 579[V62] 270[AMB2011] HII 1734[MMD2006] 574[PAV78] 516[SCM2012b] HII107

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Bol 116	GlobCluster	100.3″	16.83
BA 1-532	EmObj	100.8″	21.61
LGGS J004234.56+413251.2	RedSG Candidate	104.8″	18.02
Bol 260	GlobCluster	107.4″	18.75
2MASS J00424836+4133204	RedSG Candidate	109.4″	19.8
[VRJ2006] M31V-J00424685+4133364	BlueSG	113.3″	17.79
Bol 122	GlobCluster	115.1″	17.74
Bol 135	GlobCluster	117.3″	15.95
BA 1-534	Radio	118″	—
MLA 548	WolfRayet*	127.2″	19.65
Bol 137	GlobCluster	131.9″	17.71

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/ba-1-530 · Registry entry updated 2026-08-14.