Registry · deep sky

SDSS J123142.56+255401.3

QSO SIMBAD QSO 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: 12h 31m 42.56s
Declination: +25° 54′ 01.3″
Galactic l, b: 227.37, 85.42
Magnitude V: 19.05
Redshift z: 0.80313
Radial velocity: 1.5876e+05 km/s
Proper motion: -0.421, 0.134 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Cl* Melotte 111 AV 2035	Star	75.51″	13.27
SDSS J123151.66+255217.6	QSO	160.8″	19.25
HD 109030	ChemPec*	161.4″	7.88
Cl* Melotte 111 AV 2032	Star	189.2″	12.82
IC 3449	Galaxy	269.1″	—
AGC 732155	EmissionG	324″	—
SDSS J123205.75+255151.3	QSO	338.9″	—
2MASS J12311510+2556294	Star	398.9″	13.8
NGP 26 110	LongPeriodV* Candidate	444.6″	11.25
SDSS J123212.38+255720.7	QSO	449.1″	19.1
HD 109117	EmLine*	499.1″	9.17

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-j123142-56-255401-3 · Registry entry updated 2026-08-14.