Registry · deep sky

NGC 3921

LINER SIMBAD LIN 261 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: 11h 51m 06.88s
Declination: +55° 04′ 43.4″
Galactic l, b: 140.25, 59.97
Magnitude V: 12.64
Redshift z: 0.01968
Radial velocity: 5,841.9 km/s
Proper motion: -3.192, -2.159 mas/yr
Angular size: 1.789′ × 1.496′

Also known as

33 identifiers

2MASX J11510686+5504433APG 224FIRST J115106.8+550443Gaia DR2 841656192350581376Gaia DR3 841656192350581376ILT J115106.86+550443.2IRAS 11484+5521KUG 1148+553LEDA 37063MaNGA 10510-6103MaNGA 1-617445Mrk 430NGC 3921NVSS J115106+550445PSCz Q11484+5521S96 G5SBSG 1148+553SDSS J115106.87+550443.4SRGE J115107.2+550441TGSSADR J115106.9+550441UGC 6823UZC J115106.8+550443VV 31WN B1148.4+5521Z 1148.5+5521Z 268-95Z 269-7ZW I 28[CHM2007] LDC 846 J115106.86+5504433[FTC95] ACO 1377 3MCG+09-20-009[NPR2004] NGC 3921 X-1[VDD93] 142

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
S96 1	GlobCluster Candidate	9.649″	22.17
[SMW96] 128	X	28.54″	25.27
LEDA 2489542	GtowardsCl	71.94″	—
LEDA 2488967	AGN Candidate	113.6″	—
SDSS J115121.76+550427.6	QSO	128.7″	—
LEDA 2491113	LINER	147.1″	—
SDSS J115047.70+550600.3	QSO	181.6″	—
LEDA 2491459	EmissionG	182.5″	—
SDSS J115047.85+550312.8	QSO	186.8″	—
SDSS J115132.69+550317.3	QSO	237.9″	—
SDSS J115117.68+550032.2	QSO	267.8″	—

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/ngc-3921 · Registry entry updated 2026-08-14.