Registry · deep sky

SDSS J122304.99+155224.8

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 23m 04.99s
Declination: +15° 52′ 24.8″
Galactic l, b: 271.18, 76.96
Redshift z: 2.755
Radial velocity: 2.6008e+05 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 4322	GtowardsCl	124.4″	13.94
LEDA 40184	LowSurfBrghtG	209.3″	—
SN 2019ehk	Supernova	213.7″	—
SN 1959E	Supernova	221.9″	17.5
SN 2020oi	Supernova	231.2″	—
LEDA 40214	Galaxy	234.5″	—
M 100	AGN	234.8″	9.35
SN 2006X	Supernova	282.3″	15.3
SN 1979C	Supernova	287.5″	—
NGC 4328	GtowardsGroup	289.5″	—
SN 1901B	Supernova	308.8″	12.8

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-j122304-99-155224-8 · Registry entry updated 2026-08-14.