C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST11:38:41 6C 164218+690201 ---------------- Object 4C 69.21 --- QSO --- OID=@363932 (@@110732,14) --- coobox=1555 Coordinates(ICRS,ep=J2000,eq=2000): 16 42 07.84851261 +68 56 39.7563611 (Rad ) A [0.0311491 0.0314 0] 2020A&A...644A.159C Coordinates(FK4,ep=B1950,eq=1950): 16 42 18.09035232 +69 02 13.3202811 Coordinates(Gal,ep=J2000,eq=2000): 100.70588302218 +36.62135076797 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -0.028 -0.924 [0.876 1.094 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 152202 [~] D 2017ApJS..233....3T Redshift: 0.75 [~] D 2017ApJS..233....3T cz: 224844 [~] D 2017ApJS..233....3T Flux B : 19.723 [~] D 2010ApJ...712..303C Flux G : 20.427877 [0.020122] C 2020yCat.1350....0G Flux R : 19.219 [~] D 2010ApJ...712..303C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (61): PCCS2 143 G100.68+36.61 CRATES J164207+685647 VLSSr J164207.8+685640 RFC J1642+6856 TGSSADR J164207.9+685639 Gaia DR3 1648854540688432384 PCCS1 030 G100.68+36.62 QSO J1642+6856 1Jy 1642+69 1Jy 1642+690 4C 69.21 7C 1642+6902 BWE 1642+6902 CJ1 1642+690 CJF B1642+690 GB6 B1642+6902 IERS B1642+690 JVAS B1642+690 JVAS J1642+6856 JVAS J1642+689 LEDA 2821780 LRWR 34 NVSS J164207+685638 QSO B1642+690 QSO B1642+69 RORF 1642+690 S4 1642+69 S4 1642+690 TXS 1642+690 Gaia DR1 1648854540688432384 VSOP J1642+6856 WB 1642+6902 [DSL2000] 1641+691 [HB93] 1642+690 7C 164218.10+690212.00 87GB 164216.9+690220 ICRF J164207.8+685639 MY 164220.2+690202.8 RGB J1642.1+6856 RX J1642.1+6856 WN B1642.3+6902 [VV2000c] J164207.8+685640 [VV2003c] J164207.8+685640 [VV2006c] J164207.8+685640 [VV98c] J164207.8+685640 CGRaBS J1642+6856 [MGL2009] BZQ J1642+6856 [SRM2005] J164207.85+685639.7 [VV2010] J164207.8+685640 IVS B1642+690 [MML2015] 5BZQ J1642+6856 WMAP J1642+6856 MY 164220.2+685629.4 6C 164218+690201 RGB J1642+689 [P82] 1642+690 CLASS J164207.8510+685639.746 VLSS J1642.1+6856 WISE J164207.84+685639.8 Gaia DR2 1648854540688432384 WISEA J164207.84+685639.8 Bibcodes 1850-2024 () (304): 2024ApJ...961..241K 2023A&A...669A..92R 2023ApJS..265....8R 2023MNRAS.518.3222B 2023MNRAS.523.3615Z 2023NatAs...7..967M 2021A&A...645A..45C 2021A&A...651A..64L 2021A&A...654A.169L 2021A&A...655A..17S 2021AJ....162...21B 2021ApJ...923...30L 2021ApJ...923...67H 2021MNRAS.502.4779P 2020A&A...637A..55L 2020A&A...644A.159C 2020ApJS..247...57C 2020MNRAS.498..883G 2019A&A...626A..60A 2019AN....340..437A 2019ApJ...871..137F 2019ApJ...874...43L 2019ApJS..242....4D 2019ApJS..242....5X 2019ApJS..245....3G 2019MNRAS.485.1822P 2018A&A...616A..20A 2018A&A...616A..63A 2018A&A...618A..80G 2018ApJ...856...66M 2018ApJ...861..113D 2018ApJ...862..151H 2018ApJ...866..137L 2018ApJS..234...12L 2018MNRAS.481.1578A 2017ApJ...834...65A 2017ApJ...841..113M 2017ApJ...851...33P 2017ApJS..228...22L 2017ApJS..233....3T 2017MNRAS.466.1567L 2017MNRAS.467...83K 2017MNRAS.467.4565L 2017MNRAS.468.4992P 2016A&A...592A..22H 2016A&A...595A...5M 2016A&A...596A.106P 2016AJ....152...12L 2016ARep...60..313B 2016ARep...60..621V 2016ApJ...821...61P 2016ApJ...830...34K 2016ApJS..224...26M 2016MNRAS.455.4000A 2016MNRAS.460.3202O 2015AJ....150...58F 2015Ap&SS.357...75M 2015ApJ...798..134H 2015ApJ...810L...9L 2015MNRAS.450.3568X 2015MNRAS.451.4193C 2015PASJ...67..116P 2014A&A...566A..59A 2014AJ....147..143H 2014ApJ...784..159G 2014ApJS..212...15F 2014ApJS..213....3M 2014ApJS..215...14D 2014MNRAS.438.3058R 2014MNRAS.439..690H 2014MNRAS.442.3329X 2014Natur.510..126Z 2013A&A...550A.128P 2013A&A...553A.107C 2013A&A...553A.122L 2013A&A...557A..88B 2013AJ....146..120L 2013ChA&A..37...28X 2013MNRAS.430.2633X 2012A&A...544A..34P 2012A&A...545A.113P 2012ApJ...746...21H 2012ApJ...748...36B 2012ApJ...756..168C 2012ApJ...758...84P 2012ApJ...759..114C 2012MNRAS.425.2203T 2012RMxAA..48....9T 2011A&A...529A..91T 2011A&A...532A..38S 2011A&A...536A..15P 2011ApJ...742...27L 2011ApJS..193...15M 2011ApJS..194...29R 2011ApJS..197...24M 2011AstL...37..431F 2011MNRAS.414.3751R 2011Natur.476..425Z 2010A&A...511A..53V 2010A&A...515A..40T 2010A&A...518A..10V 2010A&A...519A..62K 2010ApJ...712..303C 2010ApJS..189....1A 2010MNRAS.401.1240J 2010PASJ...62..211F 2009A&A...493..317L 2009A&A...495..691M 2009A&A...505..385A 2009AJ....137.3293E 2009AJ....138..895W 2009ARep...53...19T 2009ARep...53...30T 2009ApJ...698L.188C 2009MNRAS.396..984G 2009RAA.....9..293Z 2009RAA.....9..751F 2008A&A...483..759K 2008A&A...488..867N 2008AJ....136..159L 2008ApJ...672..115L 2008ApJS..175...97H 2008ApJS..175..314D 2008ChA&A..32..351B 2008ChJAA...8..385Z 2008MNRAS.391..765C 2008PASJ...60..707F 2007A&A...462..547F 2007A&A...472..763B 2007A&A...476..759B 2007ApJ...657L...9P 2007ApJ...659..479J 2007MNRAS.380..162J 2007PNAOC...4...11Y 2006A&A...452.1107F 2006A&A...455..773V 2006A&A...456..117A 2006A&A...460..425G 2006ARA&A..44..463H 2006ApJ...637..669L 2006ApJS..166...37O 2006MNRAS.373..972G 2005A&A...431L..21G 2005A&A...435..839T 2005A&A...440..409T 2005A&A...441..915H 2005AJ....130.2473K 2005ApJ...626...95S 2005ApJ...630..721T 2005ApJS..156...13M 2004A&A...419..485C 2004A&A...425..825K 2004A&A...427..769T 2004ARep...48..941T 2004ApJ...603...28B 2004ApJ...608..698S 2004ApJ...609..539K 2004ApJ...614..607O 2004ApJ...616..110H 2004ApJS..155...33S 2003A&A...401..505G 2003A&A...403..105F 2003A&A...403..805P 2003A&A...404..861V 2003A&A...412...45P 2003ApJ...586...33A 2003ApJ...589..733P 2003ApJ...591..695K 2003ChJAA...3..212Z 2002A&A...381..757L 2002A&A...392...53N 2002AJ....123..132F 2002ApJ...581..823F 2002MNRAS.329..700S 2002MNRAS.331..111C 2001A&A...375..661G 2001AJ....121.1741F 2001AJ....122.1661F 2001AcASn..42..148Y 2001ApJ...549L..55T 2001ApJ...554..948L 2001ApJ...554..964L 2001ApJ...562..208L 2001MNRAS.320..347C 2001MNRAS.327.1111G 2000A&A...363..141R 2000A&AS..141..221Q 2000ARep...44...18D 2000ApJS..131...95F 2000PASJ...52..997H 1999A&A...342..378G 1999AJ....118.2511Z 1999ApJ...527..498F 1999MNRAS.307..802C 1999NewAR..43..723T 1998A&A...332..410H 1998A&AS..131..451R 1998A&AS..132...31N 1998A&AS..132..305T 1998AJ....115.1295K 1998AJ....116..516M 1998AcApS..18...45F 1998ApJ...500..673T 1998MNRAS.298..877S 1998MNRAS.298L..45S 1998PABei..16..117S 1997A&A...319..413B 1997A&A...319..757H 1997A&A...325..484V 1997A&AS..122..271R 1997AcApS..17...13Q 1997AcApS..17..337G 1997ApJS..111...95F 1996A&AS..116..409F 1996AJ....111.2174M 1996ApJS..107...37T 1996ApJS..107..541L 1995A&A...299..680V 1995A&A...303..276L 1995A&AS..109..147B 1995A&AS..110..419V 1995AJ....109.1555P 1995AJ....110..880J 1995AcASn..36..147H 1995ApJS...98....1P 1994A&A...284.1000W 1994A&AS..103..349S 1994A&AS..105..211S 1994AcApS..14..290N 1994ApJ...430..467V 1994LAstr.108..290S 1993AJ....105..353R 1993AJ....106..444W 1993ApJ...403..663L 1993ApJ...413..453N 1993ApJ...416..496C 1993ApJ...416..519C 1993ApJS...87..451H 1993BAAS...25..869P 1993KFNT....9b..15K 1993MNRAS.264..298M 1992A&A...258..279Q 1992A&A...258..295M 1992A&AS...95..249L 1992AJ....104.1009W 1992Ap&SS.193..123C 1992ApJ...399...16A 1992ApJS...81...83H 1992MNRAS.254..655P 1991ApJ...375...46I 1991ApJ...379...19W 1991ApJ...381....6K 1991RMxAA..22..217C 1990AJ....100.1057K 1990ApJ...354..124I 1990JRASC..84..199R 1990MNRAS.242..423S 1989A&A...210...35O 1989A&A...224...24P 1989A&AS...79..283W 1989ApJS...69....1H 1989MNRAS.237..411S 1988A&AS...75...67L 1988A&AS...75..317S 1988AJ.....96..435O 1988AcApS...8..211W 1988ApJ...328..114P 1988ApJ...329....1C 1988IAUS..129....7Z 1988IAUS..129...25S 1988IAUS..129..165W 1987AJ.....94.1150E 1987AJ.....94.1493H 1987ApJ...313L..85J 1987ApJ...321L..11H 1987BAAS...19Z.731O 1986AJ.....91..494L 1986AJ.....91.1038M 1986AJ.....91.1456R 1986AJ.....92..546M 1986AJ.....92.1020M 1986AZh....63..874K 1986ApJ...300L..25P 1986ApJ...310L...7B 1986IAUS..119..217O 1986MNRAS.222..149B 1986MitAG..65...95P 1985ApJ...296..458L 1985ApJS...59..513A 1984A&A...131...81M 1984AJ.....89..323G 1984ARA&A..22..319B 1984IAUS..110...15P 1984MNRAS.211...47S 1983PASP...95..842S 1982ApJ...255...39R 1982ApJ...255L..93P 1982IAUS...97..279R 1982MNRAS.198..673B 1981A&AS...43..381K 1981ApJ...248...61P 1980AJ.....85..649P 1980MNRAS.192..779A 1978AJ.....83..451P Measures (ISO:7 PM:3 velocities:7 ): ISO:7PM:3velocities:7 Notes (1) : (S) 12-Nov-2015 - bc ref:~ obj:GB6 B1642+6902 See also \vizier{VIII/85A/spectra}{Seq= 72726 }{Specfind radio flux densities}. ================================================================================