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QSO J2123+0535

Blazar SIMBAD Bla 326 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: 21h 23m 44.52s
Declination: +05° 35′ 22.1″
Galactic l, b: 58.006, -30.12
Magnitude V: 20.4
Parallax: 0.0755 mas
Redshift z: 0.584
Radial velocity: 1.2892e+05 km/s
Proper motion: 0.018, -0.017 mas/yr
Angular size: 1.20e-05′ × 4.83e-06′

Also known as

63 identifiers

2E 2121.2+05222E 44702MASS J21234451+05352223FGL J2123.6+05334FGL J2123.6+053587GB 212114.9+0522429Y-MST J2123+0535CGRaBS J2123+0535CLASS J212344.5148+053522.097CRATES J212344+053534FL8Y J2123.6+0535Gaia DR1 1738458828477229568Gaia DR2 1738458828477229568Gaia DR3 1738458828477229568GB6 B2121+0522GB6 J2123+0535GLEAM J212344+053534[HB93] 2121+053ICRF J212344.5+053522IERS B2121+053IVS B2121+053JVAS B2121+053JVAS J2123+0535MASIV J2123+0535NEWPS5 J2123+0535NRAO 2121+05NVSS J212344+053522OHIO X 036PG 2121+053PKS 2121+053PKS J2123+0535PMN J2123+0535QSO B2121+05QSO B2121+050QSO B2121+0522QSO B2121+053QSO J2123+0535RFC J2123+0535RORF 2121+053S3 2121+05[S77] 357TIC 269985571TXS 2121+053VLSSr J212344.7+053524VSOP J2123+0535[VV96] J212344.5+053523[VV98] J212344.5+053523WB 2121+0522WISE J212344.51+053522.2WISEA J212344.51+053522.1WMAP 27WMAP J2123+0534WMAP J2123+0536Zel 2121+053[MGL2009] BZQ J2123+0535[MML2015] 5BZQ J2123+0535[ODS2007] HFP J2123+0535[SRM2005] J212344.51+053522.0[VV2000] J212344.5+053523[VV2003] J212344.5+053523[VV2006] J212344.5+053523[VV2010] J212344.5+053523[WTW94] 2121+053

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J212347.09+053532.2	QSO	39.74″	—
CRTS J212357.3+053222	EclBin	260.4″	15.58

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/qso-j2123-0535 · Registry entry updated 2026-08-14.