Registry · deep sky

SDSS J125655.02+564736.5

QSO SIMBAD QSO 11 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 56m 55.02s
Declination: +56° 47′ 36.5″
Galactic l, b: 121.42, 60.32
Redshift z: 2.377
Radial velocity: 2.5145e+05 km/s
Proper motion: 0.497, 0.338 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[VV2006] J125642.1+564720	QSO	107.4″	20.35
GSC 03845-00748	Star	325.4″	12.78
SDSS J125708.93+565253.5	QSO	336.8″	—
SDSS J125629.84+565207.2	QSO	340.5″	—
SDSS J125608.57+564843.7	QSO	387.3″	—
SDSS J125643.35+564051.9	QSO	415.9″	—
Z 294-4	Seyfert1	442″	13.84
[VV2006] J125743.4+564415	QSO	446″	20.25
SDSS J125647.59+563951.3	QSO	469.1″	—
[VV2006] J125741.4+565214	QSO	471.2″	19.92
2MASS J12575359+5650071	RGB*	504″	—

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/sdss-j125655-02-564736-5 · Registry entry updated 2026-08-14.