Registry · deep sky

LB 4503

QSO SIMBAD QSO 34 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 25m 15.65s
Declination: +12° 44′ 41.0″
Galactic l, b: 278.57, 74.37
Magnitude V: 19.4
Parallax: 0.0932 mas
Redshift z: 1.6667
Radial velocity: 2.2587e+05 km/s
Proper motion: -0.063, -0.064 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IC 3303	GtowardsGroup	108.5″	14.24
LEDA 40514	LowSurfBrghtG	276.3″	—
LEDA 40518	LowSurfBrghtG	292.5″	17.69
GSC 00879-00299	Star	298.1″	13.84
LEDA 169262	Galaxy	310.2″	—
TYC 879-280-1	HighPM*	407.8″	11.98
LEDA 40519	GtowardsCl	432.5″	16
RMB 147	QSO	436.1″	18.48
NGVS J122537.48+124954.7	GlobCluster	447.5″	—
NGC 4387	GtowardsGroup	448.3″	12.12
SMDG J1224455+124633	LowSurfBrghtG	455.3″	21.82

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/lb-4503 · Registry entry updated 2026-08-14.