Registry · deep sky

NGC 4643

LINER SIMBAD LIN 289 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 43m 20.14s
Declination: +01° 58′ 41.7″
Galactic l, b: 298.18, 64.78
Redshift z: 0.0043893
Radial velocity: 1,313 km/s
Angular size: 3.592′ × 3.289′

Also known as

22 identifiers

1E 1240.7+02132MASX J12432013+0158422EVCC 2212Gaia DR3 3702484086594545280IRAS 12407+0215IRAS F12407+0215LAMOST J124320.28+015841.7LEDA 42797NGC 4643PRC D-22SDSS J124320.13+015841.7UGC 7895UZC J124320.1+015842Z 1240.8+0216Z 15-8[BEC2010] HRS 243[CHM2007] HDC 729 J124320.13+0158422[CHM2007] LDC 904 J124320.13+0158422MCG+00-33-005[NLB95] f861g007[ZYW2022] F18[ZYW2022] FAST J124320+015834

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LEDA 1212849	Galaxy	196″	—
SDSS J124329.03+015540.6	QSO	225″	—
[VV2006] J124312.6+020212	QSO	239.6″	20.02
LEDA 1212213	Galaxy	257″	—
[VV2006] J124335.7+020245	QSO	337.5″	20.46
LINEAR 4315569	RRLyrae	471.5″	16.72
SDSS J124350.01+020225.1	QSO	500.4″	—
PB 4166	WhiteDwarf	533.9″	—
LEDA 1215961	AGN Candidate	536.8″	—

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-4643 · Registry entry updated 2026-08-14.