UPSA Object Registry
Registry · deep sky

NGC 4121

GinPair SIMBAD GiP 57 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 07m 56.64s
Declination
+65° 06′ 50.2″
Galactic l, b
130.24, 51.39
Parallax
0.4876 mas
Redshift z
0.007328
Radial velocity
2,188.8 km/s
Proper motion
0.416, 0.365 mas/yr
Angular size
0.44′ × 0.37′

Also known as

17 identifiers

2MASX J12075667+6506503Gaia DR2 1585049953943498624Gaia DR3 1585049953943498624LEDA 38508NGC 4121NPM1G +65.0080SDSS J120756.63+650650.2[T76] 56AUZC J120756.6+650650Z 1205.5+6523Z 315-18[CHM2007] HDC 698 J120756.67+6506503[CHM2007] LDC 867 J120756.67+6506503[FWB89] Galaxy 242MCG+11-15-026[PVK2003] 181.98601 +65.11396[PYY2023] J120756+650650

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
SDSS J120822.72+650526.3 QSO 184.9″ —
LGG 274 GroupG 193.2″ —
NGC 4125 GinPair 224.6″ 9.72
NGC 4125 GrG GroupG 227.7″ —
SN 2016coj Supernova 236.8″ —
SDSS J120735.70+651022.9 QSO 250.4″ —
[VV2006] J120721.7+650054 QSO 419.2″ 19.53
SDSS J120909.35+651020.8 WhiteDwarf 504.5″ —
SDSS J120639.79+650921.3 QSO 507.7″ —
MCG+11-15-022 Galaxy 530.5″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/ngc-4121 · Registry entry updated 2026-08-14.