Registry · deep sky

RMB 185

WhiteDwarf SIMBAD WD* DA 16 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 21m 11.37s
Declination: +11° 24′ 08.1″
Galactic l, b: 277.16, 72.74
Magnitude V: 19
Parallax: 0.9078 mas
Redshift z: 0.00028
Radial velocity: 83.93 km/s
Proper motion: 4.757, -9.191 mas/yr

Also known as

9 identifiers

Gaia DR2 3907379826482890496Gaia DR3 3907379826482890496GALEX J122111.4+112407LBQS 1218+1140RMB 185SDSS J122111.37+112408.0SDSS J122111.37+112408.1WD 1218+116[HCP84] U2

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[VV2006] J122107.1+112637	QSO	161.7″	19.73
NGC 4294	GtowardsCl	403.1″	—
SDSS J122126.33+113012.9	QSO	426″	—
1RXS J122042.0+112407	Seyfert1	432″	18.22
RMB 182	QSO	461.3″	18.76

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/rmb-185 · Registry entry updated 2026-08-14.