C.D.S. - SIMBAD4 rel 1.8 - 2024.03.29CET01:32:49 NGC494 ------ Object NGC 494 --- GiG --- OID=@1535392 (@@133776,2) --- coobox=11752 Coordinates(ICRS,ep=J2000,eq=2000): 01 22 55.3597843464 +33 10 25.999438692 (Opt ) C [18.7641 12.2197 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 01 20 06.4706922247 +32 54 46.629866882 Coordinates(Gal,ep=J2000,eq=2000): 130.4800659966906 -29.2359841050636 hierarchy counts: #parents=5, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5381 [20] C 2022ApJS..261...21Y Redshift: 0.018113 [0.000067] C 2022ApJS..261...21Y cz: 5430.17 [20.00] C 2022ApJS..261...21Y Flux B : 13.8 [~] D 1999PASP..111..438F Flux G : 20.935284 [0.057868] C 2020yCat.1350....0G Flux J : 10.415 [0.020] C 2006AJ....131.1163S Flux H : 9.647 [0.024] C 2006AJ....131.1163S Flux K : 9.390 [0.026] C 2006AJ....131.1163S Flux u : 15.578 [0.009] C 2009ApJS..182..543A Flux g : 13.650 [0.002] C 2009ApJS..182..543A Flux r : 12.662 [0.002] C 2009ApJS..182..543A Flux i : 12.218 [0.002] C 2009ApJS..182..543A Flux z : 11.871 [0.002] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: Sab D ~ Angular size: 1.460 0.496 100 (NIR ) C 2006AJ....131.1163S Identifiers (18): Gaia DR3 316870528047736064 LAMOST J012255.36+331025.4 ISOSS J01229+3310 LEDA 5035 MCG+05-04-034 NGC 494 UGC 919 Z 502-57 [SLK2004] 190 2MASX J01225533+3310261 UZC J012255.4+331026 Z 0120.1+3255 [BDG98] J012255.4+331026 [CHM2007] HDC 70 J012255.33+3310261 [CHM2007] LDC 74 J012255.33+3310261 [MLO2002] B2 0120+33 J012255.4+331026 2XMM J012255.4+331026 SDSS J012255.36+331026.1 Bibcodes 1850-2024 () (54): 2022ApJS..261...21Y 2021ApJ...914..121A 2020ApJ...896....3K 2020ApJ...902..145K 2020MNRAS.494.1784A 2019ApJ...884...82K 2018A&A...618A..81T 2018ApJ...861...49H 2018MNRAS.474.1873W 2017ApJ...837..120G 2017ApJ...843...50C 2016A&A...588A..14T 2015AJ....149..171T 2015ApJS..218...10V 2015ApJS..220....6B 2012ApJS..199...26H 2011A&A...527A.126P 2011MNRAS.414.2005C 2011MNRAS.416.2840L 2009AJ....138.1938C 2007A&A...465...71T 2007ApJ...655..790C 2005ApJS..160..149S 2004A&A...414..905H 2004A&A...422...39S 2003A&A...412...45P 2002A&A...393...57T 2002AJ....123.2976R 2002AJ....123.3018M 2002ApJ...565..681R 2001A&A...370..881M 2000A&AS..145..405L 2000ApJ...533..744T 2000ApJ...533..781R 2000ApJ...543..178G 1999A&AS..137..101M 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F 1998A&AS..128..299P 1998AJ....116.1573B 1997AJ....113...22G 1997ApJS..109..333W 1996A&AS..117..467G 1992A&AS...93..211F 1992ApJ...396..453H 1989SoByu..61...46I 1988IzPul.205..107P 1988SoByu..60...52I 1987A&A...175....9V 1986A&AS...64..247V 1985AJ.....90.2445G 1985ApJS...57..423B 1975ApJ...199...16T Measures (distance:3 velocities:12 ): distance:3velocities:12 Notes (0) : ================================================================================