C.D.S. - SIMBAD4 rel 1.8 - 2024.03.19CET06:20:37 NGC 3957 --------- Object NGC 3957 --- Sy2 --- OID=@1873708 (@@38867,10) --- coobox=14838 Coordinates(ICRS,ep=J2000,eq=2000): 11 54 01.5349526640 -19 34 08.004900504 (Opt ) C [19.5581 8.2181 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 11 51 28.5273262531 -19 17 26.171848394 Coordinates(Gal,ep=J2000,eq=2000): 284.8247003513151 +41.2754383918317 hierarchy counts: #parents=5, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 1689 [99] D 2002LEDA.........0P Redshift: 0.005651 [0.000330] D 2002LEDA.........0P cz: 1694.13 [98.93] D 2002LEDA.........0P Flux B : 13.00 [~] C 1989ESOLV.C......0L Flux G : 20.425705 [0.037237] C 2020yCat.1350....0G Flux R : 11.42 [~] C 1989ESOLV.C......0L Flux J : 9.669 [0.005] C 2006AJ....131.1163S Flux H : 8.938 [0.006] C 2006AJ....131.1163S Flux K : 8.689 [0.008] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: -2.0 D 1989ESOLV.C......0L Angular size: 2.107 0.463 175 (NIR ) C 2006AJ....131.1163S Identifiers (16): Gaia DR3 3542782560986824320 2MFGC 9342 ESO 572-14 ESO-LV 572-0140 GSC 06096-01423 IC 2965 IRAS 11515-1917 IRAS F11514-1917 LEDA 37326 MCG-03-30-017 NGC 3957 2MASX J11540154-1934073 6dFGS gJ115401.5-193408 SGC 115128-1917.4 [CHM2007] HDC 684 J115401.54-1934073 [CHM2007] LDC 856 J115401.54-1934073 Bibcodes 1850-2024 () (90): 2022A&A...660A..69W 2022ApJS..258...29C 2021ApJ...914..121A 2020ApJ...900..124B 2020MNRAS.494.1784A 2020MNRAS.498.4790K 2019ApJ...885...38J 2019ApJS..244...24L 2018A&A...610A...5C 2018A&A...618A..81T 2017ApJ...835..223S 2017ApJ...837..120G 2017ApJ...843...16K 2017MNRAS.470..427P 2016A&A...588A..14T 2016AJ....152...50T 2016ApJ...823..123T 2016MNRAS.457.1385W 2015A&A...577A.106S 2015AJ....149..171T 2015AstBu..70...24M 2014ApJ...780..128I 2014MNRAS.441.2809M 2014MNRAS.443.1231C 2014MNRAS.445.2677S 2013ApJ...770...83H 2013MNRAS.428.2085L 2013MNRAS.431.1121T 2013MNRAS.435.3071L 2012ApJS..199...26H 2012ApJS..203...14M 2011ApJ...731L..41B 2011ApJ...742...16T 2011AstL...37..374Z 2011MNRAS.414.2005C 2011MNRAS.416.2840L 2010A&A...513A..78J 2010MNRAS.401..559M 2010MNRAS.409.1330W 2009ApJ...702..955D 2009MNRAS.398..109W 2009MNRAS.399..683J 2009MNRAS.400.1665W 2007A&A...474..763J 2007A&A...474.1081G 2007ApJ...655..790C 2006MNRAS.370..753B 2006MNRAS.372.1856F 2004A&A...422..465P 2004AJ....127.3192C 2004BSAO...57....5M 2003A&A...399..457S 2003A&A...405....5B 2003A&A...412...45P 2002AJ....123.2976R 2002AJ....124..782V 2001A&A...373..402S 2000A&A...361..451S 2000A&AS..144...85S 2000A&AS..145..405L 2000ApJ...543..178G 1999A&A...345L..47M 1999AJ....118..126B 1998A&AS..128..299P 1998AJ....116....1D 1998AJ....116.1626B 1995AJ....109..543B 1995AJ....109..960W 1994A&AS..103..573P 1993A&AS..100...47G 1993AJ....106..907H 1992A&AS...93..211F 1991ApJS...75..751R 1990A&A...240...36S 1990ApJ...350...73B 1989AJ.....97.1319C 1989AJ.....97.1576M 1989ApJ...345..752E 1989ESOLV.C......0L 1988A&AS...72..215P 1987A&AS...67..341B 1987A&AS...70..465D 1987ApJ...323...44V 1987MNRAS.229..691S 1986ApJ...306..483J 1985MAUTx...4....1C 1984ApJS...56...91D 1983AN....304...21G 1977MNRAS.179..235D 1973ApJ...179...29T Measures (distance:4 velocities:8 ): distance:4velocities:8 Notes (0) : ================================================================================