Registry · deep sky

SDSS J122136.72+302412.6

QSO SIMBAD QSO 6 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 36.72s
Declination: +30° 24′ 12.7″
Galactic l, b: 184.56, 82.69
Redshift z: 2.15
Radial velocity: 2.449e+05 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BD+31 2356	Star	44.74″	10.7
SDSS J122139.99+302108.7	QSO	188.8″	—
SDSS J122132.35+302001.5	QSO	257.5″	—
GALEX J122205.2+302319	WhiteDwarf	373.1″	—
SDSS J122146.68+301813.2	QSO	381.8″	19.24
SDSS J122126.66+303028.5	QSO	397.8″	—
[M60b]+30 103	Star	406.2″	11.81
GALEX J122208.1+302756	WhiteDwarf	463.8″	—
SDSS J122155.07+303125.9	QSO	493.9″	—
SDSS J122059.48+302148.8	QSO	502.8″	19.69
CBS 59	WhiteDwarf Candidate	512″	—

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-j122136-72-302412-6 · Registry entry updated 2026-08-14.