Registry · deep sky

SDSS J122154.06+041720.6

BrightestCG SIMBAD BiC 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: 12h 21m 54.07s
Declination: +04° 17′ 20.6″
Galactic l, b: 284.49, 66.1
Redshift z: 0.38859
Radial velocity: 95,029 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J122141.95+041542.3	QSO	206.1″	—
SDSS J122134.50+041420.0	QSO	343.7″	—
LEDA 1266560	Galaxy	358″	—
LEDA 40063	Galaxy	363.4″	—
SDSS J122218.64+042037.9	QSO	417.2″	—
LEDA 39967	AGN Candidate	431.4″	—
SDSS J122222.66+041622.9	QSO	431.7″	19.36
SDSS J122134.80+042315.0	QSO	456.8″	19.21
LEDA 1264996	Galaxy	461.9″	—
4C 04.42	Blazar	491.4″	17.98
SDSS J122121.37+041408.6	QSO	525.4″	—

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-j122154-06-041720-6 · Registry entry updated 2026-08-14.