Registry · deep sky

BA 1-161

HIIReg SIMBAD HII 6 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 45m 11.10s
Declination: +41° 36′ 45.3″
Galactic l, b: 121.68, -21.24
Magnitude V: 22.18
Redshift z: -0.00049255
Radial velocity: -147.7 km/s
Angular size: 0.01433′ × 0.01183′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
M31OC J004510+413646	Association	8.056″	18.36
MAC OB 48-6	WolfRayet*	8.068″	18.42
MAC 2-203	Supergiant	16.88″	16.34
2MASS J00450932+4136328	RedSG Candidate	23.42″	19.43
[JSD2015] AP 955	Cluster*	28.51″	17.67
[AMB2011] HII 3404	HIIReg	28.63″	20.06
DIRECT V7713 M31B	ClassicalCep	30.6″	21.91
M31SCC J004512+413716	Cluster*	35.37″	17.61
[VRJ2006] M31V-J00451253+4137261	EclBin	44.01″	19.29
BA 1-160	SNRemnant	45.07″	21.42
M31SCC J004512+413727	Cluster*	47.75″	20.03

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-1-161 · Registry entry updated 2026-08-14.