UPSA Object Registry
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4C -01.61

BLLac SIMBAD BLL 384 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
23h 51m 56.12s
Declination
−01° 09′ 13.3″
Galactic l, b
91.665, -60.36
Magnitude V
16.59
Redshift z
0.174
Radial velocity
47,684 km/s
Proper motion
0.122, 0.014 mas/yr
Angular size
0.193′ × 0.151′

Also known as

69 identifiers

1RXS J235156.2-0109112E 2349.3-01252E 47792MASS J23515612-01091322MASSI J2351561-0109132MASX J23515609-01091374C -01.616dFGS gJ235156.1-010913AT20G J235156-010909BWE 2349-0125Cul 2349-014FIRST J235156.1-010913Gaia DR1 2641560948971775104Gaia DR2 2641560953268302464Gaia DR3 2641560953268302464GLEAM J235156-010915GRA B2349-01[HB91] 2349-014[HB93] 2349-014HE 2349-0125ICRF J235156.1-010913IERS B2349-014IRAS F23493-0126IVS B2349-014LEDA 72664MRC 2349-014MSH 23-0-20NAIC 2349-014NAICGB 2349-014NRAO 2349-01NVSS J235156-010916OHIO Z -082PB 5564PBC J2351.7-0109PG 2349-01PG 2349-014PKS 2349-01PKS 2349-014PKS J2351-0109PMN J2351-0109QSO B2349-010QSO B2349-0125QSO B2349-014QSO J2351-0108RBS 2056RX J2351.9-0109S3 2349-01SDSS J235156.12-010913.3SDSS J235156.12-010913.4SWIFT J2351.9-0109TGSSADR J235156.2-010915TIC 248602294TXS 2349-014UT 2349-014VLSS J2351.9-0109VLSSr J235156.1-010909[VV96] J235156.1-010913[VV98] J235156.1-010913WB 2349-0125WISE J235156.11-010913.1WISEA J235156.12-010913.2[BDW2002] q2349-0125[HSN2016] J357.98-01.15[KB2007] J235156.0-010913.7[VV2000] J235156.1-010913[VV2003] J235156.1-010913[VV2006] J235156.1-010913[VV2010] J235156.1-010913[WTW94] 2349-014

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
SDSS J235154.18-010742.2 QSO 95.68″ 19.7
2SLAQ J235150.83-011036.6 Seyfert1 115″ 19.02
SDSS J235151.13-010724.5 QSO 132.1″ —
SDSS J235149.32-011211.3 QSO 205.1″ —
SDSS J235144.53-010656.5 QSO 221.2″ —
SDSS J235157.12-010445.2 QSO 268.5″ —
SDSS J235201.36-011408.1 QSO 305.1″ —
SDSS J235215.05-011110.3 QSO 307.1″ —
SDSS J235213.16-011209.8 QSO 310.6″ —
SDSS J235134.96-011134.0 QSO 347″ 20.22
SDSS J235143.26-011503.2 QSO 399.6″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/4c-01-61 · Registry entry updated 2026-08-14.