C.D.S. - SIMBAD4 rel 1.8 - 2024.07.03CEST14:15:37 IC 819 ------ Object IC 819 --- AGN --- OID=@1981058 (@@111066,1) --- coobox=13506 Coordinates(ICRS,ep=J2000,eq=2000): 12 46 10.1 +30 43 55 (Rad ) C [833 833 0] 2015ApJ...801...26H Coordinates(FK4,ep=B1950,eq=1950): 12 43 44.1 +31 00 18 Coordinates(Gal,ep=J2000,eq=2000): 140.3594 +86.2164 hierarchy counts: #parents=3, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 6482 [3] C 2012ApJS..203...21A Redshift: 0.02186 [0.00001] C 2012ApJS..203...21A cz: 6553.5 [3.0] C 2012ApJS..203...21A Flux J : 11.536 [0.025] C 2006AJ....131.1163S Flux H : 10.740 [0.026] C 2006AJ....131.1163S Flux K : 10.391 [0.029] C 2006AJ....131.1163S Flux u : 16.22 [0.01] D 2012ApJS..203...21A Flux g : 14.844 [0.003] C 2009ApJS..182..543A Flux r : 13.942 [0.003] C 2009ApJS..182..543A Flux i : 13.459 [0.002] C 2009ApJS..182..543A Flux z : 13.106 [0.004] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: SABdm(x) C 2015A&A...576A.135G Angular size: 1.450 0.348 170 (NIR ) C 2006AJ....131.1163S Identifiers (34): WN B1243.7+3100 [HGV2016] J124610.03+304354.3 TGSSADR J124610.2+304352 [DC78] UGC 7939 [DC78] UGC 7938 2CXO J124610.0+304355 TIC 5084518 [BGK2003] B124344.0+310017 [HV96] NGC 4676 a 2MASX J12461005+3043546 APG 242A MCG+05-30-076 NGP9 F322-0383258 [DFO95] 59 [T76] 80A IC 819 KPG 355a UGC 7938 LEDA 43062 NGC 4676A VV 224a [R2003c] A CAIRNS J124610.09+304356.2 NVSS B124344+310014 UZC J124610.1+304355 SDSS J124610.10+304354.9 [HAL2011] NGC 4676 N FIRST J124610.0+304355 2MASS J12461007+3043548 [R2003c] J124609.95+304354.3 SDSS J124610.14+304354.9 CXO J124610.0+304355 ECO 3705 ECO 11655 Bibcodes 1850-2024 () (279): 2023AJ....165..240G 2023ApJS..268....3C 2023MNRAS.519.5149D 2023MNRAS.522.5788O 2022A&A...660A.133H 2022ApJS..259...37S 2021A&A...655A..17S 2021ApJ...914..121A 2021ApJ...923...60V 2021MNRAS.500.1261C 2021MNRAS.503.3643B 2021MNRAS.507.5477C 2020ApJ...900...79H 2020ApJ...900..124B 2020ApJS..247...53K 2020MNRAS.494.1784A 2020MNRAS.498.4790K 2019A&A...632A..59F 2019AJ....158..169S 2019ApJ...872..148C 2019ApJ...881..119P 2019ApJS..244...24L 2019MNRAS.482.1427G 2019MNRAS.482.2284B 2019MNRAS.482.4032L 2019MNRAS.483..370B 2019MNRAS.483.3618V 2019MNRAS.490.3830B 2018ApJ...854...62L 2018ApJ...860...92L 2018ApJ...864..123M 2018ApJS..234...35Z 2018MNRAS.474.3423M 2018MNRAS.477..845G 2018MNRAS.478.4336M 2018MNRAS.480.3069P 2017A&A...597A..48F 2017A&A...607A..70C 2017ApJ...837..120G 2017ApJ...841...37G 2017ApJ...843...91L 2017ApJ...846..159B 2017ApJ...849...20E 2017MNRAS.464.2796G 2017MNRAS.469.1186S 2017MNRAS.469.2121S 2016A&A...588A..14T 2016MNRAS.458..158D 2016MNRAS.459..291H 2016MNRAS.459..720H 2015A&A...573A..59G 2015A&A...576A.135G 2015A&A...576A.136M 2015A&A...578A..74G 2015A&A...582A..21B 2015AJ....149..171T 2015ApJ...812...89M 2015MNRAS.453.2349R 2014A&A...567A.132W 2014ApJ...788...45T 2014ApJS..212...18B 2013A&A...549A..87H 2013A&A...554A..58S 2013ApJ...771..120P 2013ApJ...778..188T 2013MNRAS.429.1858D 2012AJ....143..144S 2012ApJ...750..171S 2012ApJS..199...26H 2012MNRAS.421.1569B 2011A&A...527A..23M 2011A&A...533A.142B 2011ApJ...737..101L 2011ApJS..197...27H 2011AstL...37..670M 2011MNRAS.416.2840L 2010AJ....139.1212S 2010MNRAS.407.2399M 2009A&A...506.1107G 2009AJ....137.3071B 2009AJ....137.3263G 2009ApJ...690.1112P 2009ApJ...692..856B 2009ApJ...700..262S 2009ApJ...701..607B 2009ApJ...704.1570G 2009ApJS..184..230B 2009MNRAS.395L..71M 2009PASJ...61..481S 2009RMxAC..35..211D 2008A&A...492...31D 2008AJ....135..548D 2008ApJ...677..970W 2008ApJ...686..127W 2008ApJS..175...86P 2008ApJS..176..438G 2008MNRAS.387.1149K 2008MNRAS.391L..98R 2007AJ....133..791S 2007AJ....134.2124R 2007ApJ...656..148A 2007ApJ...660L.105C 2007ApJ...663..734E 2007ApJ...664.1000B 2007ApJ...669..801C 2007ApJS..173..524B 2007MNRAS.375..805W 2007MNRAS.376...98C 2007MNRAS.377.1439B 2007SciAm.296b..34C 2006A&A...460...45G 2006A&A...460..493D 2006ApJ...649..172M 2006ApJ...653.1129B 2006ApJS..164...81M 2006AstL...32..649S 2006MNRAS.370.1541S 2006MNRAS.372.1531S 2006MNRAS.373.1013C 2006S&T...112d..30D 2005AJ....129.1350S 2005AJ....130.2104W 2005ApJ...633..706W 2005MNRAS.356...12S 2005MNRAS.356..343T 2005MNRAS.357..109J 2005MNRAS.359..455R 2005MNRAS.360..801B 2005PASJ...57..587S 2004A&A...422..915S 2004A&A...422..941C 2004A&A...425..813B 2004AJ....128.1990C 2004ApJ...614..648M 2004ApJ...616..199I 2004ApJS..150....1B 2004IAUS..217..430G 2004IAUS..217..510H 2004IAUS..217..526A 2004MNRAS.350..798B 2004MNRAS.353..221N 2003A&A...406..867B 2003A&A...412...45P 2003AJ....126.1227K 2003AJ....126.1257K 2003AJ....126.2152R 2003AJ....126.2717L 2003ApJ...582..668B 2003ApJ...585..281H 2003ApJ...585..750T 2003MNRAS.342..715R 2003MmSAI..74...19M 2003NewA....8..155D 2002A&A...386..114G 2002A&A...396..449G 2002Ap&SS.281...39A 2001A&A...378...51B 2001AJ....121..710S 2001AJ....122..140W 2001ARep...45..841C 2001Ap&SS.276..569L 2001ApJ...550...94M 2001ApJ...550..104Y 2001ApJ...560..566K 2001ApSSS.277...55C 2001MNRAS.326..578G 2000A&A...359..887L 2000A&A...361..863G 2000A&AS..145..405L 2000AJ....119.1130H 2000AJ....120.1238D 2000MNRAS.317..406B 2000MNRAS.318..124G 1999A&A...343...93G 1999A&AS..140...89P 1999AJ....117.1237S 1999AJ....117.1995L 1999AJ....117.2695R 1999Ap&SS.269...59S 1999Ap&SS.269..357L 1999ApJ...511L..25B 1999ApJ...524..746X 1999ApJ...526..607D 1999ApJS..125..409C 1999IAUS..186...71S 1999MNRAS.307..162S 1999PASP..111..438F 1999PhR...321....1S 1999RMxAA..35..187C 1998A&A...338...31P 1998A&AS..127..117P 1998ApJ...494..183M 1998MNRAS.297..143R 1998PAZh...24...97S 1998PAZh...24..189R 1997A&A...324...80R 1997A&A...327..522B 1997AJ....114..115W 1997AJ....114.1427M 1997ApJ...474..659W 1997RMxAC...6..132D 1996A&A...309..749P 1996A&AS..116..193C 1996A&AS..116..417R 1996A&AS..117..467G 1996A&AS..120..521G 1996AJ....111..655H 1996Ap.....39..141S 1996ApJ...471..115B 1995AJ....110..129K 1995AJ....110.2009O 1995AN....316...39B 1995ApJ...438..590G 1995ApJ...450..547L 1995ApJS...97...77D 1995ApJS..100..325L 1995BAAS...27..868M 1995MNRAS.277..641M 1995MNSSA..54...72. 1994A&AS..104..271G 1994AJ....108..837S 1993A&A...275..390G 1993Afz....36..435R 1993ApJ...407..448Z 1993ApJ...412...90E 1993ApJ...418...82M 1992ApJS...79..213B 1991A&A...249..359C 1991Ast....19j..74E 1991BAAS...23.1401M 1991MNRAS.248..112W 1990A&AS...83..399G 1990A&AS...86..109G 1990AJ.....99..497S 1990ApJ...362..455S 1990MNRAS.247..444G 1989ApJ...338..707Y 1989ApJ...342..718G 1989S&T....77...18K 1989SoByu..61...39I 1988AJ.....95.1340D 1988ApJ...335...74B 1988LAstr.102...11C 1988S&W....27..583J 1987A&AS...70..517H 1987Afz....26..335M 1987ApJ...318..161S 1987ApJ...320...49B 1987ApJ...320...96G 1987ApJ...321..645B 1987NewSc.113...46P 1986AJ.....91..204J 1986AJ.....92.1291S 1986ApJ...310...53G 1986MNRAS.219..511P 1985AJ.....90..708K 1985ApJ...292..404G 1985ApJ...296...90C 1985ApJS...57..643D 1984AJ.....89.1531A 1984ApJ...287...95L 1984MNRAS.209..111J 1983AJ.....88..583H 1983ApJ...268..628H 1983ApJ...269...13C 1982AJ.....87..945K 1982ApJS...50..319T 1977A&AS...28....1V 1976ApJ...208...20T 1974ApJ...187..219S 1974VeARI..26....0B 1973A&A....28..379B 1973ApJS...26..115S 1972ApJ...178..623T 1972MNRAS.157..309W 1972PASP...84..851T 1966ApJS...14....1A 1961ApJ...133..726B 1958AZh....35..858V Measures (distance:1 velocities:10 ): distance:1velocities:10 Notes (2) : (S) 01-Jan-2000 - com ref:~ obj:~ = Z 159-72N (S) 28-May-2024 - bc ref:~ obj:WN B1243.7+3100 See also \vizier{VIII/104/spectra}{Seq=186859}{Specfind radio flux densities}. ================================================================================