Registry · deep sky

Cl Ruprecht 4

OpenCluster SIMBAD OpC 53 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: 06h 48m 60.00s
Declination: −10° 31′ 24.0″
Galactic l, b: 222.05, -5.312
Parallax: 0.214 mas
Redshift z: 0.00016089
Radial velocity: 48.229 km/s
Proper motion: -0.197, 0.096 mas/yr
Angular size: 4.4′ × 4.4′

Also known as

3 identifiers

C 0646-104Cl Ruprecht 4[KPS2012] MWSC 0990

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Cl* Ruprecht 4 CGB 4	Star	34.66″	14.3
Cl* Ruprecht 4 CGB 29	Star	65.08″	15.95
Cl* Ruprecht 4 CGB 8	Star	67.62″	14.77
Cl* Ruprecht 4 CGB 3	Star	138″	14.24
LEDA 76092	AGN Candidate	372.5″	—
ATO J102.2806-10.6685	EclBin	533.8″	—

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/cl-ruprecht-4 · Registry entry updated 2026-08-14.