C.D.S. - SIMBAD4 rel 1.8 - 2024.05.01CEST04:16:41 SDSS J090040.88+552852.4 ------------------------ Object SDSS J090040.88+552852.4 --- QSO --- OID=@5207046 (@@-1,255) --- coobox=3852 Coordinates(ICRS,ep=J2000,eq=2000): 09 00 40.8912387408 +55 28 52.498741080 (Opt ) A [0.2570 0.2459 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 08 56 57.8626028559 +55 40 37.372272046 Coordinates(Gal,ep=J2000,eq=2000): 161.7549162264870 +40.1864662648260 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.083 -0.105 [0.330 0.275 90] A 2020yCat.1350....0G Parallax: 0.1676 [0.3413] A 2020yCat.1350....0G Radial Velocity: 128628 [25] C 2018A&A...613A..51P Redshift: 0.582078 [0.000085] C 2018A&A...613A..51P cz: 174502.59 [25.48] C 2018A&A...613A..51P Flux B : 19.2 [0.35] D 1998USNO2.C......0M Flux G : 19.589722 [0.005300] C 2020yCat.1350....0G Flux R : 19.2 [0.35] D 1998USNO2.C......0M Flux u : 20.5107 [0.0603] C 2020ApJS..250....8L Flux g : 20.1278 [0.0240] C 2020ApJS..250....8L Flux r : 19.9593 [0.0212] C 2020ApJS..250....8L Flux i : 19.5220 [0.0214] C 2020ApJS..250....8L Flux z : 19.2430 [0.0639] C 2020ApJS..250....8L Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (5): GALEX J090040.7+552853 Gaia DR3 1035947314386596480 USNO-A2.0 1425-07258987 Gaia DR2 1035947314386596480 SDSS J090040.88+552852.4 Bibcodes 1850-2024 () (6): 2021ApJ...912...91T 2020ApJS..249...17R 2020ApJS..250....8L 2019ApJS..244...36C 2018A&A...613A..51P 2007ApJ...664...53A Measures (PLX:2 PM:2 velocities:3 ): PLX:2PM:2velocities:3 Notes (0) : ================================================================================