C.D.S. - SIMBAD4 rel 1.8 - 2024.05.04CEST06:05:06 NGC4640 ------- Object NGC 4640 --- GiG --- OID=@1961333 (@@40771,2) --- coobox=13887 Coordinates(ICRS,ep=J2000,eq=2000): 12 42 57.7690185600 +12 17 13.056430128 (Opt ) A [0.9187 0.4480 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 40 26.6738098776 +12 33 38.679747262 Coordinates(Gal,ep=J2000,eq=2000): 294.8948967513280 +75.0262989565316 hierarchy counts: #parents=4, #children=0, #siblings=0 Proper motions: 0.026 -0.347 [1.212 1.240 90] A 2020yCat.1350....0G Parallax: ~ [~] ~ ~ Radial Velocity: 1731 [33] E 2009ApJS..182..543A Redshift: 0.00579 [0.00011] E 2009ApJS..182..543A cz: 1735.8 [33.0] E 2009ApJS..182..543A Flux B : 15.2 [~] D 1999PASP..111..438F Flux G : 20.295326 [0.008211] C 2020yCat.1350....0G Flux I : 12.5 [~] D 2005MNRAS.363.1019G Flux J : 11.840 [0.055] C 2006AJ....131.1163S Flux H : 11.109 [0.062] C 2006AJ....131.1163S Flux K : 10.818 [0.087] C 2006AJ....131.1163S Flux u : 16.044 [0.018] C 2009ApJS..182..543A Flux g : 14.298 [0.002] C 2009ApJS..182..543A Flux r : 13.589 [0.002] C 2009ApJS..182..543A Flux i : 13.226 [0.002] C 2009ApJS..182..543A Flux z : 13.046 [0.004] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: dE/dS0 C 2014A&A...569A.124V Angular size: 0.773 0.402 65 (NIR ) C 2006AJ....131.1163S Identifiers (16): Gaia DR3 3928521652673731200 [GKP2005] 150 2MASX J12425775+1217121 GRDG +12 98 LEDA 42753 MCG+02-32-190 NGC 4640 UGC 7888 VCC 1949 Z 71-9 [TH2002] 45 UZC J124257.8+121713 Z 1240.5+1234 SDSS J124257.77+121713.0 EVCC 1082 Gaia DR2 3928521652673731200 Bibcodes 1850-2024 () (55): 2022A&A...660A..69W 2022ApJS..259...43C 2021ApJ...914..121A 2021MNRAS.507.3246H 2020A&A...635A.135K 2020ApJ...900..124B 2020MNRAS.494.1784A 2019ApJS..244...24L 2018A&A...618A..81T 2018AstBu..73..124K 2017ApJ...843...16K 2016A&A...588A..14T 2015AJ....149..171T 2015ApJS..217...27A 2014A&A...569A..91K 2014A&A...569A.124V 2014A&A...570A..69B 2014ApJ...786..105J 2014ApJS..215...22K 2013MNRAS.428.2949K 2012ApJS..199...26H 2012MNRAS.422.3208S 2012MNRAS.424.3050W 2011MNRAS.414.2055M 2011MNRAS.416.2840L 2008AJ....135.1837R 2007A&A...474..851D 2007ApJ...660.1186L 2007ApJ...671..310G 2006AJ....132..497L 2006MNRAS.367..339J 2005MNRAS.363.1019G 2003AJ....126.1707G 2003ApJ...591..167C 2002AJ....123.2976R 2002MNRAS.333..423T 2001ARep...45..581B 2001ApJ...559..791C 2000ApJ...543..178G 1999ApJS..125..409C 1999PASP..111..438F 1998A&A...333...17B 1998A&AS..128..299P 1996A&AS..117..467G 1996A&AS..118..441S 1995AN....316...39B 1993A&AS...98..297B 1993PPMtO..12...65H 1991A&A...252...27B 1988PASP..100..452T 1986A&AS...64..111H 1986ApJ...306..466H 1985AJ.....90.1681B 1984AJ.....89..919S 1983ApJS...53..375R Measures (PM:2 velocities:5 ): PM:2velocities:5 Notes (0) : ================================================================================