UPSA Object Registry
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3C 279

Blazar SIMBAD Bla 3,234 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 56m 11.17s
Declination
−05° 47′ 21.5″
Galactic l, b
305.1, 57.06
Magnitude V
17.75
Parallax
0.0214 mas
Redshift z
0.53542
Radial velocity
1.2121e+05 km/s
Proper motion
0.158, 0.187 mas/yr

Also known as

120 identifiers

0FGL J1256.1-05471AGL J1256-05491AXG J125611-05471E 1253.5-05311ES 1253-05.51FGL J1256.2-05471FHL J1256.1-05471FLE J1256-05451Jy 1253-051Jy 1253-0551RXS J125611.2-0547192AGL J1255-05432E 1253.5-05312E 29002EG J1256-05462FGL J1256.1-05472FHL J1256.2-05482MASS J12561117-05472152MASSI J1256111-0547213C 2793EG J1255-05493FGL J1256.1-05473FHL J1256.1-05474C -05.554FGL J1256.1-05479Y-MST J1256-0546AAVSO 1251-05AT20G J125611-054721CGRaBS J1256-0547CTA 56Cul 1253-055EGR J1256-0552FIRST J125611.1-054721FL8Y J1256.1-0547G4Jy 1038Gaia DR1 3677618214520515968Gaia DR2 3677618218816419456Gaia DR3 3677618218816419456GeV J1256-0546GLEAM J125611-054719[GR92] 1253-055GRA B1254-05[HB93] 1253-055HE 1253-0531ICRF J125611.1-054721IERS B1253-055IGR J12562-0547[IN88] 1253-055INTREF 530IRAS F12535-0530IVS B1253-055JCMTSE J125611.1-054720JCMTSF J125611.1-054720LEDA 2817645MRC 1253-055MSH 12-0-02NRAO 413NVSS J125611-054720OHIO N -089[P82] 1253-055PBC J1256.1-0547PCCS2 143 G305.09+57.06PKS 1253-05PKS 1253-055PKS J1256-0547PLCKERC -857 G305.11+57.05PMN J1256-0547QSO B1253-05QSO B1253-055QSO B1253-055EQSO J1256-0547RBPL J1256-0547RBS 1184RORF 1253-055RX J1256.1-0547[S77] 221SPASS J125610-054734SRGA J125611.4-054714SWIFT J1256.1-0547SWIFT J1256.2-0551TeV J1256-057TGSSADR J125611.0-054720TIC 175710789TXS 1253-055UT 1253-055VCS1 J1256-0547VLSS J1256.1-0547VLSSr J125611.1-054723VSOP J1256-0547[VV96] J125611.1-054721[VV98] J125611.1-054721WB 1253-0531WISE J125611.15-054721.7WISE J125611.17-054721.5WISEA J125611.15-054721.7WMAP 181WMAP J1256-0546WMAP J1256-0547XMMSL1 J125611.0-054720XSS J12565-0537[BAG2012] 194.0513-05.7909[BDW2002] q1253-0531[CAB95] IRAS F12535-0530[CGL99] 12[CMG2008] 194.20-5.66[DGT2001] B1253-055[GGR94] 1253-055[GW2008] CoNFIG 151[HSN2016] J194.04-05.78[KRL2007b] 126[MGL2009] BZQ J1256-0547[MML2015] 5BZQ J1256-0547[VV2000] J125611.1-054721[VV2003] J125611.1-054721[VV2006] J125611.1-054721[VV2010] J125611.1-054721[VYP98] 1253-055[WCO2009] J125612-054728[WPW2003] J1256-0547[WTW94] 1253-055

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
3C 279C8 Radio 2.541″ —
3C 279C7 Radio 2.541″ —
3C 279C9 Radio 2.541″ —
3C 279C3 Radio 2.541″ —
3C 279C7 a Radio 2.541″ —
3C 279C4 Radio 2.541″ —
3C 279C6 Radio 2.541″ —
3C 279D Radio 2.541″ —
3C 279C Radio 2.541″ —
3C 279C1 Radio 2.541″ —
3C 279C5 Radio 2.541″ —

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/3c-279 · Registry entry updated 2026-08-14.