Registry · deep sky

SDSS J225735.26+205048.7

QSO SIMBAD QSO 7 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: 22h 57m 35.26s
Declination: +20° 50′ 48.8″
Galactic l, b: 90.141, -34.68
Parallax: 0.2188 mas
Redshift z: 2.421
Radial velocity: 2.5259e+05 km/s
Proper motion: -0.431, -0.033 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
51 Peg b	Exoplanet	297″	5.453
51 Peg	Star	297″	—
* 51 Peg	HighPM*	299″	5.46
* 51 Peg b	Planet	299″	—
BAX 344.4558+20.9403	ClG	390.2″	—
SDSS J225707.83+205214.8	QSO	394″	—
SDSS J225716.93+205548.0	QSO	394.4″	—
SDSS J225714.69+205542.0	QSO	411.2″	—
SDSS J225738.50+204223.4	QSO	507.5″	—
ClG 2255.7+2039	ClG	515″	15.8
SDSS J225748.90+205904.6	QSO	531.4″	—

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-j225735-26-205048-7 · Registry entry updated 2026-08-14.