2FGL J1256.5-1145

Query : 2FGL J1256.5-1145

Basic data :
2FGL J1256.5-1145 -- BL Lac
Other object types: otypes_help 		gam (1FGL,2FGL,...), Rad (CRATES,GLEAM,...), G (2011MNRAS,LEDA,...), AGN (2015Ap&SS), Bz? (2019A&A,3HSP), Bla (2026ApJS,[MML2015]), X (1RXS,XMMSL1), BLL (2017A&A), rG (2019ApJ), BL? (2021MNRAS), * (Gaia), cm (AT20G), MIR (WISEA)
ICRS coord. (ep=J2000) : 		12 56 15.9520325496 -11 46 37.335959904 (Optical) [ 0.0907 0.0684 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 53 38.9212960016 -11 30 23.702858805 [ 0.0907 0.0684 90 ]
Gal coord. (ep=J2000) : 		304.8128005718347 +51.0770772462353 [ 0.0907 0.0684 90 ]
Proper motions mas/yr : 		0.430 -0.286 [0.166 0.113 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 16859 [45] / z(~) 0.05791 [0.00015] / cz 17361.0 [45.0]
   (Opt) C 2009MNRAS.399..683J
Angular size (arcmin): 		0.297 0.237 10 (NIR) C 2006AJ....131.1163S
Fluxes (6) :
B 16.39 [~] D 2009MNRAS.399..683J
R 15.07 [~] D 2009MNRAS.399..683J
G 17.070614 [0.013552] C 2020yCat.1350....0G
J 12.852 [0.049] C 2006AJ....131.1163S
H 12.024 [0.053] C 2006AJ....131.1163S
K 11.881 [0.089] C 2006AJ....131.1163S
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Identifiers (26) :
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LEDA 158271 4FGL J1256.2-1146 NVSS J125615-114636 XMMSL1 J125616.0-114632
AT20G J125615-114635 1FHL J1256.4-1146 PMN J1256-1146 9Y-MST J1256-1145
CRATES J125614-114630 3FHL J1256.2-1146 1RXS J125615.9-114618 [MML2015] 5BZG J1256-1146
6dFGS gJ125616.0-114637 FL8Y J1256.2-1146 SPASS J125617-114832 Gaia DR3 3625405985026180992
1FGL J1256.5-1148 GLEAM J125615-114646 TGSSADR J125615.9-114639 Gaia DR2 3625405985026180992
2FGL J1256.5-1145 3HSP J125616.0-114637 WISEA J125615.95-114637.3
3FGL J1256.3-1146 2MASX J12561595-1146367 WISH B1253.6-1135A

References (67 between 1850 and 2026) (Total 67)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    PM : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 2FGL J1256.5-1145

Link by name to the catalogue in VizieR :

2MASX J12561595-1146367 NVSS J125615-114636 PMN J1256-1146 1RXS J125615.9-114618 WISEA J125615.95-114637.3
WISH B1253.6-1135A Gaia DR3 3625405985026180992 Gaia DR2 3625405985026180992

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