C.D.S. - SIMBAD4 rel 1.8 - 2023.05.29CEST11:48:21 IERS B1240+381 -------------- Object 6C 124026+380741 --- QSO --- OID=@1950329 (@@40465,10) --- coobox=13365 Coordinates(ICRS,ep=J2000,eq=2000): 12 42 51.36906848 +37 51 00.0252818 (Rad ) A [0.0424026 0.0469 0] 2020A&A...644A.159C Coordinates(FK4,ep=B1950,eq=1950): 12 40 27.04089552 +38 07 25.5448547 Coordinates(Gal,ep=J2000,eq=2000): 131.94831574023 +79.12757734481 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -0.030 -0.100 [0.103 0.130 90] A 2020yCat.1350....0G Parallax: 0.221 [0.1397] A 2020yCat.1350....0G Radial Velocity: 205652 [69] C 2015ApJS..219...12A Redshift: 1.31712 [0.00023] C 2015ApJS..219...12A cz: 394862.6 [69.0] C 2015ApJS..219...12A Flux B : 18.86 [~] D 2010A&A...518A..10V Flux V : 18.46 [~] D 2010A&A...518A..10V Flux G : 18.187046 [0.004458] C 2020yCat.1350....0G Flux R : 18.79 [~] D 2008ApJS..175...97H Flux J : 17.407 [0.219] C 2010AJ....139.2360S Flux H : 16.572 [0.247] C 2010AJ....139.2360S Flux K : 15.853 [0.207] C 2010AJ....139.2360S Flux u : 18.525 [0.015] C 2015ApJS..219...12A Flux g : 18.669 [0.008] B 2015ApJS..219...12A Flux r : 18.300 [0.007] B 2015ApJS..219...12A Flux i : 18.232 [0.009] B 2015ApJS..219...12A Flux z : 18.217 [0.022] C 2015ApJS..219...12A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (49): GALEX J124251.3+375100 Gaia DR3 1520476765619787648 TIC 389804037 CJ2 1240+381 CJF B1240+381 B2 1240+38 B2.3 1240+38 B3 1240+381 BWE 1240+3807 GB6 B1240+3807 IERS B1240+381 JVAS J1242+378 JVAS J1242+3751 JVAS B1240+381 MITG J124251+3750 NVSS J124251+375100 QSO B1240+381 S4 1240+38 S4 1240+381 TXS 1240+381 Gaia DR1 1520476765619787648 WB 1240+3807 [HB93] 1240+381 USNO-A2.0 1275-08128937 87GB 124028.1+380729 FIRST J124251.3+375100 ICRF J124251.3+375100 SDSS J124251.36+375100.0 WN B1240.4+3807 [VV2000] J124251.3+375101 [VV2003] J124251.3+375101 [VV2006] J124251.3+375101 [VV96] J124251.3+375101 [VV98] J124251.3+375101 2MASS J12425136+3750596 CGRaBS J1242+3750 [MGL2009] BZQ J1242+3751 [SRM2005] J124251.37+375100.0 [VV2010] J124251.3+375101 IVS B1240+381 [MML2015] 5BZQ J1242+3751 MASIV J1242+3751 6C 124026+380741 7C 124026.89+380728.00 [CRJ2004] J1242.8+3750 CLASS J124251.3706+375100.008 Gaia DR2 1520476765619787648 WISE J124251.37+375100.0 WISEA J124251.37+375100.0 Bibcodes 1850-2023 () (89): 2022ApJ...930...35F 2021AJ....162...21B 2020A&A...644A.159C 2020ApJS..249...17R 2020ApJS..250....8L 2019A&A...630A.101K 2019AN....340..437A 2019ApJ...873..132M 2019ApJS..242....4D 2019ApJS..242....5X 2019MNRAS.484.1021O 2018A&A...613A..51P 2018A&A...618A..80G 2018ApJ...861..113D 2018MNRAS.476.2432G 2018MNRAS.481.1578A 2017ApJ...841..113M 2017ApJS..228...22L 2017ApJS..233....3T 2017MNRAS.467.4565L 2017MNRAS.468..435V 2016A&A...595A...5M 2016ApJS..224...26M 2016PASJ...68...73D 2015AJ....149..203K 2015AJ....150...58F 2015Ap&SS.357...75M 2015MNRAS.450.3568X 2014ApJS..212...15F 2014ApJS..213....3M 2014MNRAS.438.3058R 2014MNRAS.439..690H 2014MNRAS.442.3329X 2013A&A...553A.122L 2013ApJ...767...14P 2013ApJ...779..161S 2013ApJS..206....4K 2013MNRAS.430.2633X 2012A&A...544A..34P 2012AJ....143..119I 2012ApJ...753..106M 2012MNRAS.421..651S 2012MNRAS.424..532O 2011A&A...529A..91T 2011AJ....141..182K 2011AJ....142...35P 2011ApJS..194...29R 2011ApJS..194...45S 2011MNRAS.410..860A 2010A&A...511A..53V 2010A&A...518A..10V 2010AJ....139.2360S 2009A&A...495..691M 2009A&A...505..385A 2008ApJ...680..169S 2008ApJS..175...97H 2007A&A...472..763B 2007A&A...476..759B 2007AJ....134..102S 2007ApJ...664...53A 2006A&A...455..773V 2005ApJ...626...95S 2004AJ....127.3587F 2004ARep...48..941T 2003A&A...406..579K 2003ApJ...589..733P 2002MNRAS.329..700S 2001AJ....121.1741F 2001AJ....121.2843B 1999A&A...342..378G 1999A&AS..139..359V 1999A&AS..139..545K 1999AJ....118.1435W 1999MNRAS.306..137C 1998AJ....116..516M 1997A&AS..123..219V 1996A&AS..115...97V 1996ApJS..107...37T 1995ApJS..100....1H 1994A&AS..103..349S 1994ApJS...95..345T 1993ApJS...87..451H 1992MNRAS.254..655P 1990A&AS...82...41K 1989AJ.....98..419V 1985A&AS...61....1K 1983PASP...95..842S 1981A&AS...43..381K 1978AJ.....83..451P Measures (PLX:2 PM:3 velocities:9 ): PLX:2PM:3velocities:9 Notes (1) : (S) 12-Nov-2015 - bc ref:~ obj:GB6 B1240+3807 See also \vizier{VIII/85A/spectra}{Seq= 51254 }{Specfind radio flux densities}. ================================================================================