Registry · deep sky

IC 3949

AGN SIMBAD AGN 150 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: 12h 58m 55.95s
Declination: +27° 50′ 00.4″
Galactic l, b: 56.351, 88.19
Magnitude V: 14.26
Redshift z: 0.0251
Radial velocity: 7,430.4 km/s
Angular size: 0.867′ × 0.173′

Also known as

36 identifiers

2MASX J12585577+27495892MFGC 10276[AO95] 1256+281[BO85] Coma 29CAIRNS J125855.80+275002.0[D80] ACO 1656 89FOCA 0728-600GMP 3896GP 627IC 3949ISOSS J12588+2750KUG 1256+281LEDA 44524MaNGA 1-456915MaNGA 8950-12705MPMM 166NFP J125855.8+274959SDSS J125855.94+275000.1SDSS J125855.96+275000.1UGC 8096UZC J125855.8+275002Z 1256.5+2806Z 160-212Z 160-A3[CHM2007] HDC 745 J125855.77+2749589[CHM2007] LDC 926 J125855.77+2749589[CNM2001] 172[CRS93] SW 17[DFO95] 218[EDG2007] 52[FBH2004] S130[FBH2004] X336[IBC2002] J125856+275002MCG+05-31-052[MHR2010] 194.7332+27.8334[SLK2004] 760

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CAIRNS J125854.92+274930.5	GtowardsCl	31.79″	18.2
2MASX J12585660+2749189	AGN	42.18″	16.61
GMP 3849	Galaxy	77.42″	19.25
2MASX J12585306+2748479	GtowardsCl	81.65″	15.89
GSC 01995-01980	Star	90.98″	12.88
CAIRNS J125850.19+274907.2	GtowardsCl	92.37″	18.25
CAIRNS J125847.94+275024.4	GtowardsCl	106.6″	18.39
CAIRNS J125856.38+274811.5	GtowardsCl	107.8″	17.73
GMP 3797	Galaxy	109.7″	19.45
[EDG2007] 344	GtowardsCl	117.8″	19.33
IC 3946	AGN Candidate	126.7″	13.85

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/ic-3949 · Registry entry updated 2026-08-14.