Registry · deep sky

RX J1236.9+2550

ClG SIMBAD ClG 6 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 36m 56.80s
Declination: +25° 50′ 27.0″
Galactic l, b: 233.77, 86.51
Redshift z: 0.175
Radial velocity: 47,932 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2XMM J123713.5+255239	Seyfert2	261″	—
HD 109718	HighPM*	291″	9.05
GALEX J123628.8+255038	HotSubdwarf	377.8″	15.85
QSO B1234+262	QSO	382.6″	19.63
SDSS J123709.23+255721.8	QSO	447.4″	—
Gaia DR3 3960551624686058880	WhiteDwarf	474.7″	—
LEDA 1746033	EmissionG	537.2″	—

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/rx-j1236-9-2550 · Registry entry updated 2026-08-14.