Registry · deep sky

MAC OB 78-3

WolfRayet* SIMBAD WR* WC7+fgd 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 40m 34.15s
Declination: +40° 43′ 40.3″
Galactic l, b: 120.71, -22.1
Magnitude V: 19.89
Proper motion: -0.911, -1.654 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[LL2014] 13	SNRemnant	9.077″	—
DIRECT V2203 M31F	ClassicalCep	19.02″	17.94
2MASS J00403192+4043128	RedSG	37.43″	19.96
2MASS J00403091+4043292	RedSG	38.48″	19.99
NGC 206	Association	41.91″	—
LGGS J004032.92+404257.7	BlueSG	44.97″	18.19
[BHG88] 40 1980	RedSG	46.41″	19.35
[LL2014] 10	SNRemnant	48.66″	—
GAPO 98	Cepheid	49.72″	18.79
[BHG88] 40 1943	Star	52.51″	14.77
MAC 1-557	WolfRayet*	52.92″	20.71

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/mac-ob-78-3 · Registry entry updated 2026-08-14.