Registry · deep sky

SDSS J122120.21+301611.3

QSO SIMBAD QSO 5 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 21m 20.21s
Declination: +30° 16′ 11.3″
Galactic l, b: 185.71, 82.69
Parallax: 0.1333 mas
Redshift z: 0.64626
Radial velocity: 1.3819e+05 km/s
Proper motion: -0.156, 0.155 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2XMM J122118.2+301543	Seyfert1	38.03″	19.64
SDSS J122132.35+302001.5	QSO	278.8″	—
CBS 59	WhiteDwarf Candidate	319.8″	—
PG 1218+304	BLLac	334.9″	15.85
SDSS J122146.68+301813.2	QSO	364″	19.24
SDSS J122139.99+302108.7	QSO	392.5″	—
SDSS J122059.48+302148.8	QSO	431.2″	19.69
[M60b]+30 103	Star	509.7″	11.81
LEDA 1892750	Galaxy	515.2″	—
BD+31 2356	Star	518.3″	10.7
SDSS J122136.72+302412.6	QSO	526.7″	—

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-j122120-21-301611-3 · Registry entry updated 2026-08-14.