C.D.S. - SIMBAD4 rel 1.8 - 2024.05.06CEST09:35:44 QSO B1800+440 ------------- Object 7C 180003.10+440418.00 --- QSO --- OID=@2947589 (@@55100,23) --- coobox=19797 Coordinates(ICRS,ep=J2000,eq=2000): 18 01 32.31481983 +44 04 21.9002442 (Rad ) A [0.032115 0.0338 0] 2020A&A...644A.159C Coordinates(FK4,ep=B1950,eq=1950): 18 00 03.21240305 +44 04 18.3569345 Coordinates(Gal,ep=J2000,eq=2000): 070.94286944846 +27.08362279719 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -0.131 0.274 [0.076 0.075 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 140142 [~] D 2017ApJS..233....3T Redshift: 0.66 [~] D 2017ApJS..233....3T cz: 197863 [~] D 2017ApJS..233....3T Flux B : 16.8 [~] E ~ Flux V : 17.90 [~] D 2010ApJ...710..764K Flux G : 17.296421 [0.030833] C 2020yCat.1350....0G Flux R : 15.29 [~] D 2008ApJS..175...97H Flux K : 14.731 [0.099] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.0000090 0.0000055 6 (Rad ) D 2010AJ....139.1713C Identifiers (66): FL8Y J1801.4+4404 GB6 B1800+4404 CRATES J180132+440409 VLSSr J180132.6+440417 TGSSADR J180132.2+440421 Gaia DR3 2114376184658724864 TIC 193883599 1Jy 1800+440 1Jy 1800+44 2MASS J18013232+4404217 2MASSI J1801323+440421 B3 1800+440 BWE 1800+4404 CJ1 1800+440 CJF B1800+440 IERS B1800+440 JVAS B1800+440 JVAS J1801+440 MITG J180133+4404 NVSS J180132+440420 OHIO U 401 QSO B1800+440 QSO B1800+4404 RGB J1801+440 RORF 1800+440 S4 1800+44 S4 1800+440 TXS 1800+440 Gaia DR1 2114376184658724864 VSOP J1801+4404 WB 1800+4404 WN B1800.0+4404 [HB93] 1800+440 87GB 180003.8+440403 ICRF J180132.3+440421 MY 180004.4+440421.3 RGB J1801.5+4404 RX J1801.5+4404 [VV2000] J180132.4+440422 [VV2003] J180132.4+440422 [VV2006] J180132.4+440422 [VV96] J180132.4+440422 [VV98] J180132.4+440422 CGRaBS J1801+4404 [MGL2009] BZQ J1801+4404 [VV2010] J180132.4+440422 QSO J1801+4404 2FGL J1801.7+4405 [MML2015] 5BZQ J1801+4404 IVS B1800+440 NEWPS5 J1801+4404 GB6 J1801+4404 WMAP J1801+4404 WISE J180132.33+440421.8 WMAP J1801+4403 MY 180004.4+440424.9 7C 180003.10+440418.00 [P82] 1800+440 CLASS J180132.3126+440421.899 VLSS J1801.5+4404 3FGL J1801.5+4403 WISE J180132.32+440421.7 Gaia DR2 2114376184658724864 9Y-MST J1801+4402 WISEA J180132.32+440421.7 4FGL J1801.5+4404 Bibcodes 1850-2024 () (208): 2024ApJ...961..241K 2023ApJS..265....8R 2023ApJS..268...23F 2023MNRAS.523.3615Z 2022ApJ...925...40X 2022ApJ...925...97P 2022ApJ...925..120Y 2022ApJS..260...53A 2022ApJS..262...18Y 2022ApJS..263...24A 2022MNRAS.514.3815M 2021A&A...651A..64L 2021A&A...655A..17S 2021AJ....162...21B 2021ApJ...913..120Z 2021ApJ...923...30L 2021ApJ...923...67H 2021ApJS..253...46P 2021MNRAS.505.5853G 2020A&A...637A..55L 2020A&A...643A.103P 2020A&A...644A.159C 2020ApJ...892..105A 2020ApJ...893L..20L 2020ApJS..247...33A 2020ApJS..247...57C 2020MNRAS.493L..54K 2020MNRAS.498..883G 2020PASP..132k4102P 2019AN....340..437A 2019ATel12553....1G 2019ATel12562....1X 2019ApJ...874...43L 2019ApJS..242....4D 2019ApJS..242....5X 2019ApJS..245....3G 2018A&A...618A..80G 2018A&A...619A..23C 2018ApJ...861..113D 2018ApJ...862..151H 2018ApJ...866..137L 2018ApJS..234...12L 2018ApJS..235...39C 2018ApJS..237...32A 2018RAA....18...56K 2017ApJ...835L..30M 2017ApJ...841..113M 2017ApJ...851...33P 2017ApJS..228...22L 2017ApJS..233....3T 2017MNRAS.467.4565L 2017MNRAS.468.4992P 2016A&A...592A..22H 2016A&A...595A...5M 2016AJ....151...79L 2016AJ....152...12L 2016ARep...60..313B 2016ATel.8812....1G 2016ATel.8962....1C 2016ATel.9712....1C 2016ApJ...820....8S 2016ApJS..224...26M 2016ApJS..226...20F 2016RAA....16...13C 2015AJ....150...58F 2015ATel.7545....1B 2015Ap&SS.357...75M 2015ApJ...798..134H 2015ApJ...810...14A 2015ApJ...810L...9L 2015ApJS..217....2M 2015ApJS..218...23A 2015MNRAS.451.2434L 2015MNRAS.451.2750X 2015MNRAS.451.4193C 2014A&A...566A..59A 2014AJ....147..143H 2014ApJ...784..159G 2014ApJS..212...15F 2014ApJS..215...14D 2014MNRAS.438.3058R 2014MNRAS.439..690H 2014MNRAS.442.3329X 2014RAA....14.1135F 2013A&A...552A..98T 2013A&A...553A.107C 2013A&A...553A.122L 2013AJ....146..120L 2013ApJS..206...12D 2013ApJS..208...20B 2013MNRAS.428.3048L 2013MNRAS.430.2633X 2012ApJ...748...68D 2012ApJ...750...82H 2012ApJ...761..125F 2012ApJS..199...31N 2012MNRAS.424.2832L 2012RMxAA..48....9T 2012Sci...338.1445N 2011A&A...529A..91T 2011ApJ...730...92H 2011ApJ...742...27L 2011ApJ...743..171A 2011ApJS..192...15G 2011ApJS..194...19W 2011ApJS..194...29R 2011ApJS..197...24M 2010A&A...510A..10A 2010A&A...511A..53V 2010A&A...518A..10V 2010A&A...519A..62K 2010A&A...520A..62A 2010AJ....139.1695L 2010AJ....139.1713C 2010ApJ...710..764K 2010ApJS..189....1A 2010MNRAS.401.1240J 2009A&A...495..691M 2009A&A...498..591C 2009A&A...505..385A 2009A&A...507L..33P 2009A&A...508..107G 2009AJ....137.3718L 2009AJ....138.1874L 2009ApJ...694..222C 2009ApJ...706.1253H 2009ApJS..180..283W 2009ApJS..184..138H 2009MNRAS.392..733M 2009MNRAS.396..984G 2009MNRAS.400..984D 2009MNRAS.400..995F 2008A&A...484..119B 2008A&A...490..403B 2008AJ....136..159L 2008ApJS..175...97H 2008ApJS..175..314D 2008ChJAA...8..385Z 2007A&A...472..763B 2007A&A...476..759B 2007ApJS..170..288H 2006A&A...452.1107F 2006A&A...455..773V 2006AJ....131.1262H 2005A&A...441...89G 2005AJ....130.1389L 2005AJ....130.2473K 2004ARep...48..941T 2004ApJ...609..539K 2004ApJ...614..607O 2004ApJ...616..110H 2003A&A...403..105F 2003A&A...404..883O 2003ChJAA...3..415Z 2002A&A...381..757L 2002ApJS..140..331L 2001A&A...375..661G 2001AJ....121.1741F 2001AJ....121.2843B 2000A&A...363..141R 2000AJ....119.1470D 2000ApJS..128...17F 2000ApJS..131...95F 2000PASJ...52..997H 1999A&A...342..378G 1999AJ....118.2511Z 1998AJ....115.1295K 1998AJ....116..516M 1998PABei..16..117S 1997A&A...319..413B 1997A&AS..122..271R 1996A&AS..115...97V 1996AJ....111.2174M 1996ApJS..107...37T 1995A&AS..109..147B 1995A&AS..110..213R 1995AJ....110..880J 1995AJ....110.3093Z 1995ApJS...98....1P 1995ApJS...99..297X 1994A&AS..103..349S 1994A&AS..105..211S 1994AJ....107..385F 1994AJ....107..461B 1994ApJ...429..638L 1993ApJS...87..451H 1992A&A...262..401B 1992AJ....104.1009W 1992ApJ...398..454W 1992MNRAS.254..655P 1990Obs...110...93A 1989ApJS...69....1H 1989JApA...10..203S 1988A&AS...75..317S 1987A&A...185....9B 1987AJ.....94.1150E 1986MNRAS.222..149B 1985AJ.....90.1599P 1984A&A...131...81M 1984A&A...133...27Z 1984AJ.....89..323G 1984AJ.....89.1111H 1983AJ.....88..709H 1983PASP...95..842S 1982ApJ...255L..93P 1982MNRAS.198..673B 1981A&AS...43..381K 1978AJ.....83..451P Measures (PM:3 velocities:6 ): PM:3velocities:6 Notes (1) : (S) 12-Nov-2015 - bc ref:~ obj:BWE 1800+4404 See also \vizier{VIII/85A/spectra}{Seq= 76431 }{Specfind radio flux densities}. ================================================================================