C.D.S. - SIMBAD4 rel 1.8 - 2024.05.18CEST20:51:49 SDSS J022520.80-020910.4 ------------------------ Object SDSS J022520.80-020910.4 --- QSO --- OID=@9747444 (@@-1,255) --- coobox=11222 Coordinates(ICRS,ep=J2000,eq=2000): 02 25 20.7964048200 -02 09 10.542179232 (Opt ) A [0.2504 0.2471 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 22 48.6009524479 -02 22 41.247994983 Coordinates(Gal,ep=J2000,eq=2000): 168.9271154398939 -56.3944356647675 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.106 0.295 [0.276 0.295 90] A 2020yCat.1350....0G Parallax: 0.0757 [0.289] A 2020yCat.1350....0G Radial Velocity: 255922 [93] C 2012ApJS..203...21A Redshift: 2.55908 [0.00031] C 2012ApJS..203...21A cz: 767192.9 [92.9] C 2012ApJS..203...21A Flux G : 19.117970 [0.005894] C 2020yCat.1350....0G Flux u : 20.2185 [0.0491] C 2020ApJS..250....8L Flux g : 19.5940 [0.0278] C 2020ApJS..250....8L Flux r : 19.2333 [0.0181] C 2020ApJS..250....8L Flux i : 19.1987 [0.0259] C 2020ApJS..250....8L Flux z : 19.0291 [0.0482] C 2020ApJS..250....8L Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (4): Gaia DR3 2499516897205612544 SDSS J022520.80-020910.4 SDSS J022520.80-020910.5 Gaia DR2 2499516897205612544 Bibcodes 1850-2024 () (8): 2020ApJ...888...85F 2020ApJS..249...17R 2020ApJS..250....8L 2018A&A...613A..51P 2017A&A...597A..79P 2016MNRAS.462.2980C 2014A&A...563A..54P 2014ApJS..215...12C Measures (PLX:2 PM:2 velocities:7 ): PLX:2PM:2velocities:7 Notes (0) : ================================================================================