C.D.S. - SIMBAD4 rel 1.8 - 2024.04.16CEST12:23:00 IERS B0252-549 -------------- Object QSO B0252-549 --- QSO --- OID=@3057306 (@@94228,9) --- coobox=23131 Coordinates(ICRS,ep=J2000,eq=2000): 02 53 29.1803201880 -54 41 51.437517216 (Opt ) A [0.0495 0.0512 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 52 00.2617482272 -54 54 02.486070625 Coordinates(Gal,ep=J2000,eq=2000): 272.4924645816888 -54.6100661776126 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.044 0.091 [0.056 0.058 90] A 2020yCat.1350....0G Parallax: 0.0163 [0.0522] A 2020yCat.1350....0G Radial Velocity: 121470 [~] D 2016ApJ...818..113N Redshift: 0.537 [~] D 2016ApJ...818..113N cz: 160989 [~] D 2016ApJ...818..113N Flux B : 17.65 [~] D 2008MNRAS.384..775M Flux V : 19.3 [~] E ~ Flux G : 17.435711 [0.006954] C 2020yCat.1350....0G Flux R : 16.79 [~] D 2008ApJS..175...97H Flux J : 16.165 [0.127] D 2003yCat.2246....0C Flux H : 15.150 [0.084] C 2003yCat.2246....0C Flux K : 14.515 [0.090] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (50): PCCS2 143 G272.47-54.62 CRATES J025330-544142 GLEAM J025329-544145 SPASS J025329-544149 QSO J0253-5441 Gaia DR3 4740722641479899904 TIC 207136348 IERS B0252-549 Gaia DR1 4740722641479899904 UVQS J025329.16-544151.4 ICRF J025329.1-544151 [VV98] J025329.2-544151 [VV96] J025329.2-544151 [VV2006] J025329.2-544151 [VV2003] J025329.2-544151 [VV2000] J025329.2-544151 RX J0253.4-5441 1RXS J025328.3-544150 WMAP J0253-5441 2MASS J02532917-5441516 WMAP 155 HE 0252-5454 LEDA 2823291 MRC 0252-548 PKS J0253-5441 PKS 0252-549 PMN J0253-5441 QSO B0252-549 RORF 0252-549 SUMSS J025329-544151 VSOP J0253-5441 [HB93] 0252-549 CGRaBS J0253-5441 [MGL2009] BZQ J0253-5441 WMAP J0253-5442 [VV2010] J025329.2-544151 ACT-S J025328-544151 AT20G J025329-544151 [MEM2008] 36 AT20G J025329.2-544151 [MML2015] 5BZQ J0253-5441 IVS B0252-549 SUMSS J025329-544150 ATPMN J025329.1-544151 ACT-S J025329-544152 WISE J025329.16-544151.4 3FGL J0253.1-5438 Gaia DR2 4740722641479899904 WISEA J025329.16-544151.4 4FGL J0253.2-5441 Bibcodes 1850-2024 () (129): 2023A&A...669A..92R 2023ApJ...949...87L 2023ApJS..268....6C 2023ApJS..268...23F 2022A&A...659L...1L 2022ApJ...925...40X 2022ApJ...925...97P 2022ApJ...928..179L 2022ApJ...939..117Z 2022ApJ...939..123C 2022ApJS..260...53A 2022ApJS..262...18Y 2022ApJS..263...24A 2021A&A...655A..17S 2021ApJ...913..120Z 2021ApJS..253...46P 2021MNRAS.505.5853G 2020A&A...644A.159C 2020ApJ...892..105A 2020ApJS..247...33A 2020MNRAS.494..923C 2020MNRAS.498.4109J 2020MNRAS.498.4295Y 2019AN....340..437A 2019ApJ...873..132M 2019ApJS..242....4D 2018A&A...618A..80G 2018ATel12304....1C 2018ApJ...861..113D 2018ApJS..235...39C 2018MNRAS.476.2717H 2018MNRAS.479..730Z 2018Natur.553...51M 2018RAA....18...56K 2017A&A...606A..15C 2017ApJ...841..113M 2017ApJ...851...33P 2017ApJS..233....3T 2017MNRAS.466.1567L 2016A&A...588A.141G 2016A&A...595A...5M 2016AJ....152...25M 2016ApJ...818..113N 2016ApJ...820....8S 2016ApJS..224...26M 2016ApJS..226...20F 2016MNRAS.455.3249M 2015A&A...573A.125C 2015AJ....150...58F 2015Ap&SS.357...75M 2015ApJ...809L...4D 2015ApJ...810...14A 2015ApJS..218...23A 2014AJ....147...95Z 2014ApJ...784..159G 2014ApJS..215...14D 2014MNRAS.439.1556M 2013A&A...553A.107C 2013ApJS..208...20B 2013MNRAS.428.3048L 2013MNRAS.430.2797A 2013MNRAS.436.2915M 2012MNRAS.422.1527M 2011A&A...529A..91T 2011A&A...536A..14P 2011ApJ...731..100M 2011ApJS..192...15G 2011MNRAS.415.1597M 2011MNRAS.417.2651M 2010A&A...511A..53V 2010A&A...518A..10V 2010A&A...520A..47M 2010MNRAS.401.1151M 2009A&A...495..691M 2009A&A...505..385A 2009A&A...508..107G 2009ApJ...694..222C 2009ApJ...694.1200R 2009ApJS..180..283W 2009ApJS..184..138H 2009MNRAS.392..733M 2008ApJS..175...97H 2008ApJS..175..314D 2008MNRAS.384..775M 2007AJ....133..479G 2007ApJ...664..687K 2007ApJS..170..288H 2006A&A...455..773V 2005A&A...435..839T 2005AJ....130.2529O 2004A&A...414....7G 2004AJ....127.3587F 2004ARep...48..941T 2004ApJ...600...32K 2003A&A...412...45P 2003ApJS..148...97B 2003PASJ...55..351T 2002A&A...386...97J 2001AJ....121.1306T 2001AJ....121.1741F 2001MNRAS.325.1411K 2000A&A...358...77W 2000AJ....119.1470D 2000PASJ...52..997H 1999AJ....118.2511Z 1998AJ....116..516M 1998PABei..16..117S 1998PPMtO..17b...1Y 1997A&A...319..413B 1997A&AS..124..469B 1997PASA...14R.290L 1996MNRAS.283..282R 1995AJ....110..880J 1994A&A...281..355B 1994ApJS...91..111W 1993ApJS...87..451H 1993PASAu..10..310D 1992AJ....103.2090R 1991MNRAS.248..398W 1991MNRAS.251..330W 1989AJ.....98...54J 1989ApJS...69....1H 1988A&AS...76...21Q 1986AJ.....92..546M 1986MNRAS.218..331W 1985AJ.....90.1599P 1983AJ.....88.1138M 1983PASAu...5....2W 1976MNRAS.175..517S Measures (PLX:1 PM:3 velocities:3 ): PLX:1PM:3velocities:3 Notes (1) : (S) 12-Nov-2015 - bc ref:~ obj:PKS J0253-5441 See also \vizier{VIII/85A/spectra}{Seq= 12290 }{Specfind radio flux densities}. ================================================================================