UPSA Object Registry
Registry · deep sky

NGC 4645B

GtowardsCl SIMBAD GiC 48 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 31.18s
Declination
−41° 21′ 45.1″
Galactic l, b
301.34, 21.48
Magnitude V
12.99
Redshift z
0.007424
Radial velocity
2,217.4 km/s
Angular size
2.29′ × 0.89′

Also known as

9 identifiers

6dFGS gJ124331.2-412145ESO 322-60ESO-LV 322-0600HIPASS J1243-41LEDA 42813NGC 4645BSGC 124047-4105.3[DCL86] 157MCG-07-26-034

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
V* V938 Cen LongPeriodV* Candidate 147″ 7.19
NGC 4645A EmissionG 288.5″ —
6dFGS gJ124306.6-412018 AGN Candidate 289.9″ —
IRAS 12403-4105 FarIR 292.3″ —
L 399-18 HighPM* 316.8″ 13.93
ESO 322-62 GtowardsCl 379.3″ —
UCAC4 243-059801 RGB* 483.2″ 13.25
LEDA 42793 AGN Candidate 529.8″ —

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-4645b · Registry entry updated 2026-08-14.