Registry · deep sky

SDSS J123052.41+413202.8

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 30m 52.42s
Declination: +41° 32′ 02.9″
Galactic l, b: 137.94, 74.99
Parallax: 1.0272 mas
Redshift z: 1.9552
Radial velocity: 2.3819e+05 km/s
Proper motion: -0.089, -0.538 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J123114.86+412840.6	Galaxy	323.2″	—
AT 2011kp	Transient	366.6″	—
SDSS J123125.69+413139.7	QSO	374.4″	—
2XMM J123043.1+413819	HighMassXBin	389.4″	—
SN 1982F	Supernova	392.1″	—
SN 2008ax	Supernova	395.3″	23.5
CXO J123038.4+413831	HighMassXBin	419.2″	—
NGC 4490	GtowardsGroup	432.6″	9.79
[SST2011] J123036.32+413837.8	HighMassXBin	434.3″	—
CXOU J123035.2+413846	HighMassXBin	448.4″	—
CXOU J123030.4+413852	HighMassXBin	479.4″	—

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-j123052-41-413202-8 · Registry entry updated 2026-08-14.