UPSA Object Registry
Registry · deep sky

NGC 3960

OpenCluster SIMBAD OpC 155 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 50m 34.60s
Declination
−55° 40′ 44.0″
Galactic l, b
294.37, 6.178
Magnitude V
8.3
Parallax
0.4 mas
Redshift z
-7.515e-05
Radial velocity
-22.53 km/s
Proper motion
-6.522, 1.853 mas/yr
Angular size
8.5′ × 8.5′

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
NGC 3960 266 Variable* 19.32″ 13.47
NGC 3960 44 Star 29.93″ 12.67
NGC 3960 90 Star 32.61″ 14.15
NGC 3960 45 Star 35.44″ 14.86
Cl* NGC 3960 PMS 310760 Unknown 38.51″ 13.06
NGC 3960 50 SB* 38.55″ 13.11
Cl* NGC 3960 PMS 301058 Star 39.3″ 16.95
NGC 3960 289 Star 41.78″ 14.89
NGC 3960 87 Star 42.87″ 13.13
NGC 3960 96 Star 47.73″ 15.97
NGC 3960 46 Star 49.64″ 13.12

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-3960 · Registry entry updated 2026-08-14.