Registry · deep sky

Cl Ruprecht 139

OpenCluster SIMBAD OpC 20 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: 18h 00m 60.00s
Declination: −23° 32′ 00.0″
Galactic l, b: 6.4046, -0.2256
Proper motion: -1.1, -2.19 mas/yr
Angular size: 12′ × 12′

Also known as

4 identifiers

C 1758-235Cl Ruprecht 139[KPR2004b] 424[KPS2012] MWSC 2776

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ASAS J180057-2333.8	EclBin	109.6″	10.34
HD 164171	Star	120.2″	9.85
HD 164226	Star	160.9″	8.38
HD 313620	Star	217.7″	10.19
AGAL G006.469-00.229	YSO	229.2″	—
VPHAS J180042.0-233238.5	WhiteDwarf	250.2″	—
IRAS 17582-2332	Star	258.1″	11.63
OGLE BLG-RRLYR-55890	RRLyrae	294.4″	—
CD-23 13780	Star	298.2″	11.6
CD-23 13777	Star	311″	10.55
AGAL G006.489-00.256	YSO	326.2″	—

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-139 · Registry entry updated 2026-08-14.