RX J1242.5+7634

Query : RX J1242.5+7634

Basic data :
RX J1242.5+7634 -- BL Lac
Other object types: otypes_help 		BLL (2010A&A,[VV2003b],...), X (2009A&A,OUSXG,...), Bla (2009A&A,[MGL2009],...), Bz? (2019A&A,3HSP,...), Rad (NVSS,WN), MIR (WISEA,WISE), * (Gaia)
ICRS coord. (ep=J2000) : 		12 42 32.3101382856 +76 34 17.742560916 (Optical) [ 0.3079 0.2868 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 40 49.7066297774 +76 50 43.106849619 [ 0.3079 0.2868 90 ]
Gal coord. (ep=J2000) : 		123.6117019241301 +40.5449087848639 [ 0.3079 0.2868 90 ]
Proper motions mas/yr : 		0.045 0.446 [0.447 0.413 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 111858 [~] / z(photometric) 0.48 [~] / cz 143900 [~]
   E 2019A&A...632A..77C
Parallaxes (mas): 		0.4518 [0.3312] A 2020yCat.1350....0G
Fluxes (3) :
V 18.90 [~] E ~
R 19.3 [~] E 2009A&A...495..691M
G 19.948423 [0.006578] C 2020yCat.1350....0G
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Identifiers (18) :
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3HSP J124232.3+763417 1RXS J124231.4+763419 [MGL2009] BZB J1242+7634 [ZEH2003] RX J1242.5+7634 2
NVSS J124232+763425 2WHSP J124232.2+763417 [MML2015] 5BZB J1242+7634 Gaia DR3 1692220516238516992
OUSXG J124231+7634.2 WISEA J124232.31+763417.7 [VV2003b] J124232.0+763424 Gaia DR2 1692220516238516992
1REX J124232+7634.4 WISE J124232.34+763417.7 [VV2006b] J124232.0+763424
RX J1242.5+7634 WN B1240.8+7650 [VV2010b] J124232.0+763424

References (14 between 1850 and 2026) (Total 14)
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 : 1    Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : RX J1242.5+7634

Link by name to the catalogue in VizieR :

NVSS J124232+763425 1RXS J124231.4+763419 WISEA J124232.31+763417.7 WISE J124232.34+763417.7 WN B1240.8+7650
Gaia DR3 1692220516238516992 Gaia DR2 1692220516238516992

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