Registry · deep sky

BA 1-307

HIIReg SIMBAD HII 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 40m 40.20s
Declination: +40° 42′ 23.0″
Galactic l, b: 120.73, -22.12
Magnitude V: 19.65
Redshift z: -0.0018702
Radial velocity: -561.2 km/s
Angular size: 0.1398′ × 0.09318′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BA 1-309	HIIReg	62.83″	22.33
HKPN M31 53	PlanetaryNeb	78.43″	20.79
LGGS J004032.92+404257.7	BlueSG	89.85″	18.19
2MASS J00403513+4041050	RedSG	96.89″	19.99
MAC OB 78-3	WolfRayet*	103.5″	19.89
[LL2014] 13	SNRemnant	106″	—
[M98a] M 31ob78-542	Variable*	106.7″	21.6
2MASS J00403192+4043128	RedSG	106.7″	19.96
BA 1-310	PlanetaryNeb	106.9″	19.67
2MASS J00404440+4044025	RedSG	110.4″	19.71
2MASS J00403063+4042460	RedSG	111.3″	19.29

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-1-307 · Registry entry updated 2026-08-14.