Registry · deep sky

SDSS J122837.14+435347.8

QSO SIMBAD QSO 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 28m 37.15s
Declination: +43° 53′ 47.8″
Galactic l, b: 136.8, 72.61
Parallax: 0.4089 mas
Redshift z: 1.024
Radial velocity: 1.8215e+05 km/s
Proper motion: 0.151, 0.03 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J122820.57+435108.6	QSO	239.6″	—
NGC 4449B	Galaxy	251″	14.88
[HKK2009] dJ1228+4358	LowSurfBrghtG	282.9″	—
ZTF J122831.44+435824.8	RRLyrae	283.7″	—
2MASX J12285804+4357461	EmissionG	328.5″	—
LP 217-22	HighPM*	345.8″	—
BD+44 2195	Star	391.2″	10.23
Mrk 1475	LINER	418.8″	—
UCAC4 669-056606	Star	527.5″	13.71

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-j122837-14-435347-8 · Registry entry updated 2026-08-14.