C.D.S. - SIMBAD4 rel 1.8 - 2024.06.06CEST03:42:22 4C 64.15 -------- Object 4C 64.15 --- QSO --- OID=@484989 (@@5660,1) --- coobox=1964 Coordinates(ICRS,ep=J2000,eq=2000): 12 17 40.8259258176 +64 07 07.429930464 (Opt ) A [0.0648 0.0631 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 15 17.0269573342 +64 23 46.768624791 Coordinates(Gal,ep=J2000,eq=2000): 128.9879651160276 +52.6107790255436 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.141 0.123 [0.080 0.081 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 204285 [81] C 2012ApJS..203...21A Redshift: 1.29737 [0.00027] C 2012ApJS..203...21A cz: 388941.7 [80.9] C 2012ApJS..203...21A Flux B : 18.88 [~] D 2010A&A...518A..10V Flux V : 18.42 [~] D 2010A&A...518A..10V Flux G : 17.621838 [0.003753] C 2020yCat.1350....0G Flux J : 16.735 [0.161] C 2010AJ....139.2360S Flux H : 15.801 [0.183] C 2010AJ....139.2360S Flux K : 15.458 [0.169] C 2010AJ....139.2360S Flux u : 18.4787 [0.0235] C 2020ApJS..250....8L Flux g : 18.528 [0.007] C 2015ApJS..219...12A Flux r : 18.082 [0.007] C 2015ApJS..219...12A Flux i : 17.926 [0.008] C 2015ApJS..219...12A Flux z : 17.9512 [0.0308] C 2020ApJS..250....8L Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (40): VLSSr J121741.2+640709 FIRST J121741.5+640709 TGSSADR J121741.3+640707 FIRST J121740.3+640706 QSO J1217+6407 Gaia DR3 1584757685713299456 TIC 147627255 4C 64.15 8C 1215+643 BWE 1215+6423 GB6 B1215+6423 LEDA 2821644 NVSS J121741+640708 QSO B1215+643 QSO B1215+6423 S4 1215+643 S4 1215+64 TXS 1215+643 WB 1215+6423 [BDW2002] q1215+6423 [HB93] 1215+643 87GB 121517.6+642335 MY 121518.6+642356.8 SDSS J121740.83+640707.4 WN B1215.2+6423 [VV2000] J121740.9+640707 [VV2003] J121740.9+640707 [VV2006] J121740.9+640707 [VV96] J121740.9+640707 [VV98] J121740.9+640707 SDSS J121740.81+640707.4 2MASS J12174082+6407078 [VV2010] J121740.9+640707 SDSS J121740.82+640707.4 1RXS J121743.5+640731 MY 121518.6+640717.5 6C 121516+642344 7C 121517.60+642347.00 VLSS J1217.6+6407 Gaia DR2 1584757685713299456 Bibcodes 1850-2024 () (60): 2022MNRAS.515.5836W 2021A&A...655A..17S 2021ApJ...919...62R 2021ApJS..255...22M 2020ApJS..249...17R 2020ApJS..250....8L 2019MNRAS.484.1021O 2018A&A...613A..51P 2018ApJS..235...11C 2016ApJ...818..113N 2016MNRAS.461.2346G 2014ApJ...786...17W 2014ApJ...795...63F 2014ApJS..212...15F 2014MNRAS.438.3263R 2013ApJ...769...79W 2013ApJ...779..161S 2013ApJS..206....4K 2013MNRAS.429..135R 2013MNRAS.434..848R 2013MNRAS.435.3251R 2012AJ....143..119I 2012ApJ...753..106M 2012ApJS..201...38T 2012MNRAS.422..478R 2011ApJS..194...42R 2011ApJS..194...45S 2011ApJS..196....2S 2011MNRAS.410..860A 2010A&A...511A..53V 2010A&A...518A..10V 2010AJ....139.2360S 2009A&A...505..385A 2008ApJ...680..169S 2007AJ....133..313A 2007AJ....134..102S 2006A&A...455..773V 2005AJ....130..367S 2004ApJS..150..165K 2003A&A...412...45P 2002ApJ...571..654D 2002ApJ...571..665S 2002ApJS..140..143B 2001AJ....121.2843B 1998A&AS..132...31N 1997ApJ...486...75M 1996ApJS..105..369M 1995A&AS..110..213R 1993ApJ...409...28M 1993ApJ...413..453N 1993ApJS...87..451H 1992PASP..104..678S 1991ApJ...366....7H 1989ApJS...69....1H 1988MNRAS.233...87S 1988Natur.333..319B 1986AJ.....91..354Y 1983AJ.....88..709H 1978AJ.....83..451P 1969MNRAS.145..181C Measures (PM:2 velocities:8 ): PM:2velocities:8 Notes (1) : (S) 28-May-2024 - bc ref:~ obj:GB6 B1215+6423 See also \vizier{VIII/104/spectra}{Seq=161794}{Specfind radio flux densities}. ================================================================================