Registry · deep sky

4C 56.28

QSO SIMBAD QSO 73 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: 18h 58m 26.95s
Declination: +56° 45′ 56.6″
Galactic l, b: 86.862, 21.5
Magnitude V: 17.3
Redshift z: 1.595
Radial velocity: 2.2227e+05 km/s
Proper motion: -0.029, -0.027 mas/yr

Also known as

33 identifiers

2MASS J18582694+56455674C 56.286C 185731+56414587GB 185731.4+564142BWE 1857+5641Gaia DR2 2153371262186772864Gaia DR3 2153371262187421952GB6 B1857+5641GRA B1858+57[HB93] 1857+566LEDA 2821402MY 185731.2+564133.9MY 185731.2+564544.8NVSS J185826+564556QSO B1857+56QSO B1857+5641QSO B1857+566QSO J1858+5645TGSSADR J185826.7+564556TIC 376993282TXS 1857+566VLSS J1858.4+5645VLSSr J185826.7+564557[VV96] J185826.9+564557[VV98] J185826.9+564557WB 1857+5641WISE J185826.96+564556.7WISEA J185826.96+564556.4WN B1857.5+5641[VV2000] J185826.9+564557[VV2003] J185826.9+564557[VV2006] J185826.9+564557[VV2010] J185826.9+564557

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ATO J284.7725+56.7832	RRLyrae	322.3″	—

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/4c-56-28 · Registry entry updated 2026-08-14.