C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST05:18:35 3C 268.3 -------- Object 3C 268.3 --- Sy1 --- OID=@485007 (@@5660,19) --- coobox=1966 Coordinates(ICRS,ep=J2000,eq=2000): 12 06 24.70656 +64 13 36.8760 (Opt ) C [~ ~ ] 2012ApJS..203...21A Coordinates(FK4,ep=B1950,eq=1950): 12 03 54.08693 +64 30 18.5589 Coordinates(Gal,ep=J2000,eq=2000): 130.89181830 +52.19989141 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 91609 [~] D 2006A&A...447..481L Redshift: 0.37116 [~] D 2006A&A...447..481L cz: 111271.0 [~] D 2006A&A...447..481L Flux B : 21.847 [~] D 2010ApJ...712..303C Flux V : 20.790 [~] D 2010ApJ...712..303C Flux R : 19.910 [~] D 2010ApJ...712..303C Flux u : 22.379 [0.374] D 2012ApJS..203...21A Flux g : 21.250 [0.064] C 2012ApJS..203...21A Flux r : 20.233 [0.041] C 2012ApJS..203...21A Flux i : 19.399 [0.032] C 2012ApJS..203...21A Flux z : 18.341 [0.045] C 2012ApJS..203...21A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (29): TGSSADR J120624.7+641337 1Jy 1203+645 1Jy 1203+64 3C 268.3 4C 64.14 8C 1203+645 BWE 1203+6430 CJ1 1203+645 DA 316 LEDA 2821643 NRAO 392 QSO B1203+645 S4 1203+64 S4 1203+645 UT 1203+645 WB 1203+6430 [HB91] 1203+645 87GB 120353.9+643022 [VV2000c] J120624.9+641338 [VV2003c] J120624.9+641338 [VV2006c] J120624.9+641338 [VV98c] J120624.9+641338 [VV2010c] J120624.9+641338 WN B1203.9+6430 NVSS J120624+641337 6C 120353+643016 7C 120354.10+643018.00 GB6 B1203+6430 SDSS J120624.70+641336.8 Bibcodes 1850-2024 () (188): 2024ApJ...961..241K 2023A&A...678A.151H 2022MNRAS.511..214N 2021A&A...655A..17S 2021MNRAS.506.1548C 2021MNRAS.507.4564P 2020A&A...639A.112K 2020A&A...643A.174M 2020MNRAS.491...92L 2020MNRAS.497..482L 2018ApJS..234....7M 2018ApJS..235...32S 2018MNRAS.474.3361T 2017ApJ...851...87O 2016AJ....151..120W 2016ApJ...833...79W 2016MNRAS.455.2242R 2016MNRAS.462.4197C 2016RAA....16i...4H 2015AJ....150...81W 2014MNRAS.438.1149G 2014MNRAS.440..269M 2013ApJ...772..138S 2013ApJS..206....7M 2013MNRAS.433..147D 2012ApJ...744...31G 2012ApJ...744...84Y 2012ApJ...757..136W 2012ApJ...757..140S 2011A&A...528A.110F 2010A&A...511A..53V 2010A&A...518A..10V 2010AJ....139...17A 2010ApJ...712..303C 2010MNRAS.408.2256E 2009A&A...502...61M 2009AN....330..120F 2009AN....330..133M 2009AN....330..167O 2009AN....330..226H 2009ApJ...695..156S 2009ApJ...698..840C 2009ApJ...701L..95W 2009MNRAS.396.1929H 2009MNRAS.398.1905W 2009MNRAS.400..589H 2008ApJ...679.1094T 2008ApJ...687..141K 2008ApJS..175..423P 2008MNRAS.387..639H 2008MNRAS.390..595M 2008MNRAS.391..765C 2007A&A...461..923O 2007A&A...470...83G 2006A&A...447..481L 2006A&A...455..773V 2006ApJS..166..498S 2006MNRAS.370..738G 2006MNRAS.373..972G 2005A&A...434..449R 2005PNAOC...2..209X 2004A&A...414..927H 2004A&A...424..531H 2004MNRAS.349..503G 2004MNRAS.351..845G 2003A&A...404..861V 2003A&A...404..871P 2003A&A...405..499S 2003A&A...412...45P 2003ChJAA...3..415Z 2003MNRAS.346.1009H 2003PASA...20....6D 2002A&A...381..389A 2002A&A...387..818T 2002A&A...394...71P 2002AJ....124.1239H 2002BASI...30..743S 2001A&A...373..381T 2001AJ....122.2874H 2000A&A...358..499F 2000AJ....120.2284A 2000AJ....120.2300D 2000MNRAS.311..397J 2000MNRAS.317..120R 2000MNRAS.319..445S 2000MNRAS.319..562H 2000MNRAS.319..963S 1999A&A...345..769M 1999A&AS..135..571Z 1999AJ....117..677B 1999ApJ...526...27D 1999MNRAS.309..681G 1999MNRAS.309..969H 1998A&AS..132...31N 1998MNRAS.299..467L 1998MNRAS.300..625W 1998PASP..110..493O 1997AJ....113..148O 1997ApJ...476..489Z 1997ApJS..110..191D 1997MNRAS.286..241J 1996ApJ...467..145W 1996ApJS..107..621D 1995A&A...295..629S 1995A&A...302..317F 1995A&A...303....8H 1995A&AS..112..235A 1995ApJ...448..521Z 1995ApJS...98....1P 1995ApJS...99...27M 1995ApJS...99..349N 1995MNRAS.275..976M 1995MNRAS.276.1215S 1995PASJ...47..725I 1994A&AS..103..349S 1994A&AS..105..211S 1994AJ....107..471H 1994ApJS...91..491G 1994AuJPh..47..625W 1994MNRAS.270..897S 1993ApJ...404..521A 1993ApJ...413..453N 1992A&A...256...56V 1992ApJ...391...39H 1992ApJS...81...83H 1991A&A...252..513N 1991ApJ...367....1H 1991ApJ...371..478M 1991ApJS...75..297H 1991MNRAS.250..215A 1991MNRAS.250..225S 1990A&A...231..333F 1990AcASn..31..260N 1990ApJS...74..675B 1989MNRAS.240..657S 1989MNRAS.240..701R 1988A&A...199...73G 1988AJ.....95...26G 1988Ap&SS.141..303B 1988IAUS..129..111F 1988IzKry..78..112M 1987ApJ...316...70E 1987ApJ...320..122H 1987JApA....8...33K 1985A&A...143..292F 1985AJ.....90..738P 1985MNRAS.213..899E 1985MNRAS.216..173W 1985PASP...97..932S 1984AJ.....89....5V 1984MNRAS.210..611A 1984MNRAS.211..833L 1983MNRAS.204..151L 1983PASP...95..842S 1982AJ.....87..751G 1982ApJ...262....1H 1981ApJS...45...97S 1981MNRAS.194..301L 1981MNRAS.194..331P 1978AJ.....83..451P 1978AJ.....83.1143B 1977A&AS...30..131V 1977MmRAS..84....1C 1976AJ.....81.1084G 1974AJ.....79.1341B 1973AJ.....78....1D 1973AJ.....78..828K 1973ApJ...183..805B 1972AJ.....77..405B 1972MNRAS.160..305W 1971A&A....11..171W 1971AJ.....76....5F 1971AJ.....76..101W 1969AJ.....74..827D 1969ApJ...157....1K 1969MNRAS.145..181C 1969MNRAS.146..361E 1968AJ.....73..135G 1968AJ.....73..298K 1968AJ.....73..953P 1968ApJS...15..203F 1968ApJS...16..373B 1966ApJ...144..459W 1966ApJ...144..861V 1966ApJ...145...21C 1966ApJS...13...65P 1965Obs....85...67C 1963MmRAS..68..163B Measures (herschel:2 ISO:9 velocities:4 ): herschel:2ISO:9velocities:4 Notes (1) : (S) 03-Nov-2015 - bc ref:~ obj:87GB 120353.9+643022 See also \vizier{VIII/85A/spectra}{Seq= 50095 }{Specfind radio flux densities}. ================================================================================