C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST13:18:44 QSO B1254+0443 -------------- Object QSO B1254+0443 --- QSO --- OID=@2051086 (@@41454,20) --- coobox=14052 Coordinates(ICRS,ep=J2000,eq=2000): 12 56 59.9234909976 +04 27 34.411850136 (Opt ) A [0.0481 0.0281 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 54 27.4561571354 +04 43 47.130281472 Coordinates(Gal,ep=J2000,eq=2000): 306.5243377320316 +67.2925106658943 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.027 -0.050 [0.061 0.052 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 182033 [48] C 2012ApJS..203...21A Redshift: 1.02277 [0.00016] C 2012ApJS..203...21A cz: 306618.7 [48.0] C 2012ApJS..203...21A Flux B : 16.53 [~] D 2010A&A...518A..10V Flux V : 16.25 [~] D 2010A&A...518A..10V Flux G : 15.964279 [0.002975] C 2020yCat.1350....0G Flux J : 15.862 [0.004] B 2013ApJS..206....4K Flux H : 15.945 [0.005] B 2013ApJS..206....4K Flux K : 15.715 [0.005] B 2013ApJS..206....4K Flux u : 16.4489 [0.0234] C 2020ApJS..250....8L Flux g : 16.2311 [0.0197] C 2020ApJS..250....8L Flux r : 16.0513 [0.0189] C 2020ApJS..250....8L Flux i : 16.0713 [0.0183] C 2020ApJS..250....8L Flux z : 15.9688 [0.0211] C 2020ApJS..250....8L Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (22): Gaia DR3 3704749355426446464 TIC 411217067 PB 4381 PG 1254+047 PG 1254+04 QSO B1254+0443 QSO J1257+0427 QSO J1256+0427 QSO B1254+047 [BDW2002] q1254+0443 [HB93] 1254+047 [WTW94] 1254+047 SDSS J125659.92+042734.3 [VV2000] J125659.9+042734 [VV2003] J125659.9+042734 [VV2006] J125659.9+042734 [VV96] J125659.9+042734 [VV98] J125659.9+042734 SDSS J125659.92+042734.4 2MASS J12565991+0427344 [VV2010] J125659.9+042734 Gaia DR2 3704749355426446464 Bibcodes 1850-2024 () (157): 2022ApJ...936...95W 2021A&A...655A.109B 2020ApJ...904...28C 2020ApJS..249...17R 2020ApJS..250....8L 2019ApJ...873...92B 2019ApJ...879...27L 2019ApJ...879..119H 2018A&A...613A..51P 2018ApJS..235...11C 2018MNRAS.475..585M 2017MNRAS.468..217W 2017MNRAS.471...28K 2016ApJ...818..171N 2016MNRAS.461.2346G 2016MNRAS.463.2064H 2015MNRAS.448.2260G 2015MNRAS.450.1085C 2014ARep...58...63S 2014ApJ...791...88F 2014ApJ...794...70L 2013ApJ...764....9M 2013ApJ...776..114N 2013ApJ...779..161S 2013ApJS..206....4K 2013MNRAS.430.3445M 2012AJ....143..119I 2012ApJ...753..106M 2012ApJS..201...10W 2012MNRAS.422.3370K 2011AJ....141..137Q 2011ApJ...728...94L 2011ApJS..194...19W 2011ApJS..194...42R 2011ApJS..194...45S 2011MNRAS.410..860A 2011MNRAS.412.2717J 2011MNRAS.415.2600B 2010A&A...516A..89R 2010A&A...518A..10V 2010A&A...520L...7H 2010AJ....139.2360S 2010ApJ...722..997W 2010MNRAS.402.1059C 2009A&A...505..385A 2009ApJ...701..176L 2009MNRAS.397..265S 2009MNRAS.397.1893V 2009MNRAS.400.1493K 2009MmSAI..80..833M 2009NewAR..53..179L 2009NewAR..53..214D 2008ApJ...679..140T 2008ApJ...680..169S 2008ApJ...680..858L 2008MNRAS.383.1513L 2007AJ....133..303C 2007AJ....134..102S 2006A&A...446..439C 2006A&A...455..773V 2006AJ....131.2766R 2006ApJ...636..610R 2006ApJ...647..886P 2006MmSAI..77..573E 2005A&A...433..757S 2005A&A...434..543B 2005A&A...441..915H 2005AJ....130..367S 2005AJ....130..873J 2005AJ....130.2006B 2004A&A...427..107L 2004ApJ...603..425G 2004ApJS..150...73E 2003A&A...402...87H 2003A&A...412..707R 2003AJ....125...98C 2003AJ....126.1159G 2003ANS...324c..46M 2003MNRAS.345..609M 2002ApJS..140..143B 2002ApJS..140..331L 2002MNRAS.335..574V 2001A&A...367..381H 2001AJ....122..679C 2001ApJ...549..133G 2001ApJ...563..555S 2001MNRAS.327.1187M 2001MNRAS.327.1208M 2001NewAR..45..617H 2001NewAR..45..625K 2000A&A...354..453H 2000A&A...358..835H 2000AJ....120.2859N 2000ApJS..129..563S 2000ApJS..130....1R 2000MNRAS.314..815G 2000MNRAS.316..803W 2000MNRAS.316..885R 1999ARA&A..37..487H 1999ApJ...512..125S 1999ApJS..120...51C 1999MNRAS.309..803G 1998A&A...332..410H 1998ApJ...500..798H 1998ApJS..118....1J 1997AJ....114.2254S 1996AJ....111..645F 1996AJ....112...62T 1996ApJ...471..164C 1995A&A...298..375F 1995ApJ...438..632L 1995ApJ...440..435L 1995ApJ...449..488R 1995ApJS...97....1L 1994AJ....107..461B 1994AJ....108.1163K 1994ApJ...423..131B 1994ApJS...92...53W 1994IAUS..159..414W 1994PASP..106..646K 1993AJ....105.2064S 1993ApJ...402...69M 1993ApJ...409...28M 1993ApJ...415..517Z 1993ApJ...419..494W 1993ApJS...87..451H 1993MNRAS.262..963G 1992ApJ...396..487S 1992ApJS...80....1S 1992PASP..104..678S 1991ApJ...382..433S 1991ApJS...77..203J 1990ApJS...72..471D 1990ApJS...74..675B 1990ApJS...74..869B 1990MNRAS.246..369L 1989AJ.....97..957N 1989AJ.....98.1195K 1989ApJ...338..630B 1989ApJ...346...68S 1989ApJ...347...29S 1989ApJS...69....1H 1989MNRAS.237..739G 1988ApJ...324..809K 1988IUE88...2...69K 1987ApJ...318..188W 1987ApJS...63..615N 1986ApJ...305...57T 1986ApJ...305...68S 1986ApJ...310L...1T 1986ApJS...61..305G 1986MNRAS.222..787M 1985ApJ...298..448W 1984AcA....34..117B 1984ApJS...54..495G 1983ApJ...269..352S 1977A&AS...28..123B Measures (herschel:3 ISO:3 IUE:2 PM:2 velocities:10 ): herschel:3ISO:3IUE:2PM:2velocities:10 Notes (0) : ================================================================================