C.D.S. - SIMBAD4 rel 1.8 - 2023.09.24CEST16:54:29 IERS B2022-289 -------------- Object ICRF J202553.6-284548 --- QSO --- OID=@4048944 (@@-1,255) --- coobox=19095 Coordinates(ICRS,ep=J2000,eq=2000): 20 25 53.61284023 -28 45 48.6983395 (Rad ) A [0.0870898 0.2202 0] 2020A&A...644A.159C Coordinates(FK4,ep=B1950,eq=1950): 20 22 50.08981187 -28 55 39.2243650 Coordinates(Gal,ep=J2000,eq=2000): 014.47100050139 -32.13618202805 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.218 0.983 [0.706 0.607 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 168000 [~] D 2012ApJ...748...49S Redshift: 0.884 [~] D 2012ApJ...748...49S cz: 265017 [~] D 2012ApJ...748...49S Flux G : 20.146242 [0.030950] C 2020yCat.1350....0G Flux R : 17.70 [~] D 2008ApJS..175...97H Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (21): RFC J2025-2845 SPASS J202555-284558 TGSSADR J202553.5-284549 Gaia DR3 6797758783648972288 WISEA J202553.59-284548.6 IERS B2022-289 VCS4 J2025-2845 IVS B2022-289 Gaia DR1 6797758779352308992 CGRaBS J2025-2845 VCS5 J2025-2845 1FGL J2025.9-2852 AT20G J202553-284547 PMN J2025-2845 [MML2015] 5BZQ J2025-2845 [SRC2012b] J2025-2845 NVSS J202553-284548 Gaia DR2 6797758783648972288 WISE J202553.59-284548.6 ICRF J202553.6-284548 4FGL J2026.0-2845 Bibcodes 1850-2023 () (39): 2022A&A...660A..94G 2021A&A...655A..17S 2021AJ....162...21B 2021ApJ...913...93C 2021ApJ...913..120Z 2020A&A...644A.159C 2020ApJ...892..105A 2020ApJS..247...33A 2020MNRAS.494..923C 2019A&A...630A.101K 2019AN....340..437A 2019ApJ...873..132M 2019ApJS..242....5X 2017ApJ...841..113M 2017ApJS..228...22L 2016A&A...595A...5M 2016AJ....151..154G 2016ApJS..224...26M 2015AJ....150...58F 2015Ap&SS.357...75M 2015ApJ...810...14A 2015ApJS..217....2M 2015MNRAS.448.1060G 2014Natur.515..376G 2013AJ....146...10T 2012ApJ...748...49S 2012ApJS..199...31N 2011ApJ...741...30A 2011ApJ...743..171A 2011MNRAS.417.2651M 2010ApJ...715..429A 2010ApJ...718..587M 2010ApJS..188..405A 2010MNRAS.407..791G 2009A&A...505..385A 2008ApJS..175...97H 2007AJ....133.1236K 2006AJ....131.1872P 1994ApJS...90..179G Measures (PM:2 velocities:1 ): PM:2velocities:1 Notes (0) : ================================================================================