C.D.S. - SIMBAD4 rel 1.8 - 2024.05.24CEST15:43:24 FIRST J124239.4-021417 ---------------------- Object FIRST J124239.4-021417 --- rG --- OID=@1966958 (@@129379,3) --- coobox=15383 Coordinates(ICRS,ep=J2000,eq=2000): 12 42 39.4509976440 -02 14 17.873072628 (Opt ) C [1.1140 0.5331 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 40 05.2522863512 -01 57 51.920745031 Coordinates(Gal,ep=J2000,eq=2000): 298.4662637599266 +60.5572948448885 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 24491 [57] C 2009ApJS..182..543A Redshift: 0.08532 [0.00019] C 2009ApJS..182..543A cz: 25578.3 [57.0] C 2009ApJS..182..543A Flux B : 17.447 [~] D 2001MNRAS.328.1039C Flux G : 19.569206 [0.007717] C 2020yCat.1350....0G Flux R : 16.027 [~] D 2001MNRAS.328.1039C Flux J : 13.726 [0.072] C 2006AJ....131.1163S Flux H : 13.015 [0.082] C 2006AJ....131.1163S Flux K : 12.472 [0.105] D 2006AJ....131.1163S Flux u : 18.795 [0.033] D 2008ApJS..175..297A Flux g : 16.932 [0.004] C 2009ApJS..182..543A Flux r : 15.947 [0.003] C 2009ApJS..182..543A Flux i : 15.469 [0.003] C 2009ApJS..182..543A Flux z : 15.101 [0.007] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.223 0.165 165 (NIR ) C 2006AJ....131.1163S Identifiers (9): Gaia DR3 3683067948199635968 2MASX J12423946-0214177 2dFGRS TGN186Z198 [MMJ2002] 306827 6dFGS gJ124239.5-021418 FIRST J124239.4-021417 SDSS J124239.44-021417.8 LEDA 1097808 Gaia DR2 3683067948199635968 Bibcodes 1850-2024 () (5): 2020ApJS..247...53K 2011ApJ...736...21S 2009MNRAS.399..683J 2004MNRAS.350.1485M 2003A&A...412...45P Measures (velocities:3 ): velocities:3 Notes (0) : ================================================================================