C.D.S. - SIMBAD4 rel 1.7 - 2021.04.20CEST18:54:09 @3452975 -------- Object LBQS 2138-4427 --- QSO --- OID=@3452975 (@@75076,3) --- coobox=24497 Coordinates(ICRS,ep=J2000,eq=2000): 21 41 59.5010115549 -44 13 25.925906956 (Opt ) A [0.1256 0.1550 90] 2018yCat.1345....0G Coordinates(FK4,ep=B1950,eq=1950): 21 38 48.3631426204 -44 27 08.081645579 Coordinates(Gal,ep=J2000,eq=2000): 355.7841259305092 -48.5944735712265 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -0.263 -0.331 [0.234 0.391 90] A 2018yCat.1345....0G Parallax: 0.3058 [0.2033] A 2018yCat.1345....0G Radial Velocity: 267187 [~] D 2000ApJ...543..552S Redshift: 3.17 [~] D 2000ApJ...543..552S cz: 950342 [~] D 2000ApJ...543..552S Flux B : 19.17 [~] E ~ Flux V : 18.20 [~] E ~ Flux G : 18.1148 [0.0012] C 2018yCat.1345....0G Flux J : 16.466 [0.119] C 2003yCat.2246....0C Flux H : 15.891 [0.167] C 2003yCat.2246....0C Flux K : 15.557 [0.188] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (18): TIC 147331030 LBQS 2138-4427 QSO B2138-442 QSO B2138-4427 QSO J2141-4413 QSO B2138-444 [HB93] 2138-444 [HV93] b-73 [HV95] c-83 [VH95] 2138-4427 [VV2000] J214159.5-441326 [VV2003] J214159.5-441326 [VV2006] J214159.5-441326 [VV96] J214159.5-441326 [VV98] J214159.5-441326 [VV2010] J214159.5-441326 2MASS J21415950-4413258 Gaia DR2 6565599480423484288 Bibcodes 1850-2021 () (62): 2021ApJ...907...84C 2020ApJ...898...26G 2019ApJ...870...45U 2019ApJ...887..196F 2019MNRAS.482.3162A 2018A&A...611A..76D 2018MNRAS.479.2126F 2016A&A...596A..97D 2016ApJ...821..118W 2016MNRAS.458.4074Q 2015A&A...581A.132A 2015MNRAS.452.4326B 2014ApJ...788..119L 2014MNRAS.444..744Z 2013A&A...556A.140Z 2013A&A...556A.141Z 2012ApJ...755...89R 2012MNRAS.422.3370K 2012MNRAS.425.1992C 2011A&A...528A...9S 2011A&A...530A..33V 2010A&A...518A..10V 2009A&A...497..689G 2009A&A...503..731F 2008A&A...481..327N 2008A&A...487..539W 2007A&A...465..171F 2007A&A...473..791F 2007ApJ...661...88K 2007ApJS..171...29P 2006A&A...455..773V 2006A&A...457...71L 2005A&A...440..799M 2005ApJ...618...68K 2005ApJ...628...89B 2005ApJ...633..649C 2005MNRAS.362..549S 2005PASA...22..245G 2004ApJ...602..545P 2004ApJ...609..513B 2003A&A...407..147F 2003ApJ...595L...9P 2003MNRAS.346..209L 2003MNRAS.346.1103P 2003RMxAC..17..258F 2003RMxAC..17..266D 2002A&A...390...13D 2002PASA...19..455C 2001A&A...380..117E 2001PASA...18...64F 2000A&A...359..429J 2000ApJ...543..552S 1996AJ....112...62T 1996MNRAS.281..348H 1995A&A...296..665V 1995ApJ...454..698W 1995MNRAS.275.1102H 1993AJ....105.1633F 1993ApJS...87..451H 1993BAAS...25Q1307M 1993MNRAS.260..202H 1991AJ....102.1627M Measures (PLX:1 PM:1 velocities:5 ): PLX:1PM:1velocities:5 Notes (1) : (S) 30-Mar-2004 - mk ref:~ obj:QSO B2138-4427 ID QSO B2138-442 is an incorrect designation (truncated format, not rounded). ================================================================================