C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST01:46:00 NGC 4818 -------- Object NGC 4818 --- Sy2 --- OID=@2057285 (@@41505,10) --- coobox=15468 Coordinates(ICRS,ep=J2000,eq=2000): 12 56 48.907 -08 31 31.08 (IR ) C [~ ~ ] 2006AJ....131.1163S Coordinates(FK4,ep=B1950,eq=1950): 12 54 12.783 -08 15 18.06 Coordinates(Gal,ep=J2000,eq=2000): 305.211812 +54.322642 hierarchy counts: #parents=4, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 659 [~] D 2011MNRAS.414..500H Redshift: 0.0022 [~] D 2011MNRAS.414..500H cz: 660 [~] D 2011MNRAS.414..500H Flux B : 11 [~] E ~ Flux R : 10.88 [~] D 2009MNRAS.399..683J Flux J : 8.805 [0.015] C 2006AJ....131.1163S Flux H : 8.193 [0.019] C 2006AJ....131.1163S Flux K : 7.935 [0.029] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: Sab D ~ Angular size: 2.777 1.038 5 (NIR ) C 2006AJ....131.1163S Identifiers (17): NVSS J125648-083131 GLEAM J125649-083132 TGSSADR J125648.8-083132 [NKB95] N4818 GSC 05536-00554 IRAS F12542-0815 IRAS 12542-0815 LEDA 44191 MCG-01-33-057 NGC 4818 QDOT B1254128-081519 [NLB95] f718g003 2MASX J12564890-0831310 6dFGS gJ125648.9-083131 [CHM2007] HDC 740 J125648.90-0831310 [CHM2007] LDC 904 J125648.90-0831310 PSCz Q12542-0815 Bibcodes 1850-2024 () (149): 2022ApJ...933...47C 2022ApJS..258...29C 2022MNRAS.510.5780S 2021A&A...655A..17S 2021ApJ...914..121A 2021ApJS..257...35C 2020A&A...643A.124K 2020ApJ...902..145K 2020MNRAS.494.1784A 2020MNRAS.499.4325R 2019ApJ...872..148C 2019ApJS..244...24L 2019PASJ...71S..14S 2019PASJ...71S..15M 2019PASJ...71S..16S 2018ApJ...864..123M 2018ApJS..234...18B 2018AstBu..73..124K 2017A&A...598A..10L 2017ApJ...835..252S 2017ApJ...837..120G 2017ApJ...843...16K 2016A&A...588A..14T 2016AJ....152...50T 2016MNRAS.456.4407D 2015A&A...574A...4V 2015A&A...582A..86H 2015AJ....149..171T 2015ApJ...799..159Z 2015ApJS..217...32B 2015ApJS..219....4S 2015MNRAS.447.1531C 2015RAA....15..785L 2014A&A...562A.121C 2014A&A...568A..62D 2014A&A...569A..91K 2014AJ....147..134Z 2014ApJ...781...12H 2014ApJ...789..124D 2014ApJ...794..139I 2014MNRAS.444..527S 2013AJ....146...86T 2013MNRAS.429.2677K 2012ApJ...745..172D 2012ApJS..199...26H 2011ApJ...728...45L 2011ApJ...730...28P 2011ApJS..195...17W 2011ApJS..197...21H 2011ApJS..197...22L 2011MNRAS.414..500H 2011MNRAS.414.1082M 2011MNRAS.414.2005C 2011MNRAS.415.1935C 2011MNRAS.416.2840L 2010ApJ...709..884Y 2010ApJ...724.1336M 2010ApJ...725.2270P 2010PASP..122.1397S 2009AJ....138.1938C 2009ApJ...696..411W 2009ApJ...702..955D 2009ApJ...704.1159H 2009ApJS..184..230B 2009MNRAS.398..109W 2009MNRAS.398.1165G 2009MNRAS.399..683J 2008ApJ...686..127W 2008ApJS..178..225K 2008ApJS..178..280B 2007AJ....134.1508V 2007ApJ...655..790C 2007ApJ...656..148A 2007ApJ...659.1176M 2007ApJ...662..284Y 2006ApJ...653.1129B 2005A&A...438..507B 2005ApJ...633..706W 2004A&A...421..595G 2004ApJ...600..188M 2003A&A...405....5B 2003A&A...406..493R 2003A&A...412...45P 2003AJ....126.1607S 2003MNRAS.344..181C 2002AJ....123.2976R 2002AJ....124..782V 2002ApJS..143...73E 2001ApJS..132...37K 2000A&A...355..835E 2000A&A...355..922J 2000A&AS..145..405L 2000AJ....119.1608K 2000ApJ...530..704K 2000ApJ...543..178G 2000MNRAS.317...55S 1999A&A...341..256M 1999AJ....118..705G 1999Ap&SS.269..501H 1999MNRAS.308..897L 1999PPMtO..18..260J 1998A&AS..128..299P 1998A&AS..130..333T 1998AJ....116....1D 1998AJ....116.1626B 1998Ap.....41....1K 1998ApJS..119..239C 1997AJ....113..599D 1997ApJ...484..656P 1996ApJ...462..651L 1996ApJ...472..546L 1995A&AS..114...21N 1995ApJ...453..616S 1995ApJS...97...89L 1995ApJS...98..219Y 1995MNRAS.274.1107N 1994AJ....107.2006D 1994AJ....108..468T 1994AJ....108..862R 1994ApJ...427..202G 1993A&AS..100...47G 1993ApJ...412..535W 1993ApJS...89....1R 1992A&AS...93..211F 1992AJ....103..728B 1992AJ....103.1734C 1991ApJ...373..414Y 1990ApJ...361...63L 1990ApJ...364..471A 1990ApJS...73..359C 1989AJ.....98..766S 1989ApJ...342...83S 1989ApJ...342..250P 1989ApJ...345..752E 1989ApJ...346..126D 1989ApJS...69..651C 1989MNRAS.237..673N 1989MNRAS.238..523R 1989SoByu..61...39I 1987A&AS...68..427R 1987AJ.....94..831A 1987ApJ...320..238S 1987ApJ...323...44V 1987ApJ...323...91D 1987ApJS...65..485C 1987MNRAS.226..689S 1986ApJS...62..673S 1986MNRAS.220p...1U 1984ApJ...281...31T Measures (distance:6 ISO:4 velocities:12 ): distance:6ISO:4velocities:12 Notes (0) : ================================================================================