C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST05:17:25 NGC 4018 -------- Object NGC 4018 --- rG --- OID=@1862046 (@@38680,12) --- coobox=12791 Coordinates(ICRS,ep=J2000,eq=2000): 11 58 40.7227017504 +25 18 58.797130320 (Opt ) C [11.4307 17.2909 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 11 56 06.6067631104 +25 35 40.814135134 Coordinates(Gal,ep=J2000,eq=2000): 218.6751194598836 +78.0355869765783 hierarchy counts: #parents=5, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 4451 [3] C 2012ApJS..203...21A Redshift: 0.01496 [0.00001] C 2012ApJS..203...21A cz: 4484.9 [3.0] C 2012ApJS..203...21A Flux B : 14.7 [~] D 1999PASP..111..438F Flux G : 21.524088 [0.033243] C 2020yCat.1350....0G Flux J : 11.799 [0.023] C 2006AJ....131.1163S Flux H : 10.961 [0.023] C 2006AJ....131.1163S Flux K : 10.553 [0.028] C 2006AJ....131.1163S Flux u : 16.049 [0.012] D 2009ApJS..182..543A Flux g : 14.519 [0.005] C 2009ApJS..182..543A Flux r : 13.876 [0.003] C 2009ApJS..182..543A Flux i : 13.465 [0.004] C 2009ApJS..182..543A Flux z : 13.132 [0.004] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: Sab D ~ Angular size: 1.127 0.248 160 (NIR ) C 2006AJ....131.1163S Identifiers (23): Gaia DR3 4006048767304513920 2MFGC 9414 2MASX J11584070+2518591 ADBS J115840+2519 IRAS F11560+2535 IRAS 11561+2535 KUG 1156+255 LEDA 37699 MCG+04-28-108 NGC 4018 UGC 6966 Z 127-123 CAIRNS J115840.70+251859.0 UZC J115840.7+251859 Z 1156.1+2536 [CHM2007] HDC 685 J115840.70+2518591 [CHM2007] LDC 854 J115840.70+2518591 [RS2000] 171 PSCz Q11561+2535 FIRST J115840.6+251859 NVSS J115840+251902 SDSS J115840.76+251858.8 ECO 3224 Bibcodes 1850-2024 () (58): 2022ApJS..261...21Y 2021ApJ...914..121A 2021MNRAS.504.3831B 2021MNRAS.506.3079K 2020ApJ...902..145K 2020ApJS..247...53K 2020MNRAS.494.1784A 2020MNRAS.494.2090J 2019ApJ...872..148C 2019ApJS..244...24L 2019MNRAS.482..560M 2019MNRAS.487.2061H 2018A&A...618A..81T 2018AJ....155..188L 2018ApJ...861...49H 2018MNRAS.478.4336M 2017ApJ...837..120G 2017ApJ...849...20E 2016A&A...588A..14T 2015A&A...578A..61D 2015AJ....149..171T 2015ApJ...812...89M 2015AstBu..70...24M 2015MNRAS.447.1531C 2014ApJ...788...45T 2012ApJS..199...26H 2012MNRAS.421.1569B 2011AJ....142..170H 2011MNRAS.416.2840L 2011PASP..123.1011A 2009MNRAS.398..109W 2007A&A...465...71T 2007ApJ...655..790C 2005AJ....129.1311R 2004BSAO...57....5M 2003A&A...412...45P 2003AJ....126.2152R 2002AJ....123.2976R 2001ApJ...560..566K 2000ApJ...543..178G 2000ApJS..130..177R 2000MNRAS.317...55S 1999A&A...343...93G 1999A&AS..140...89P 1999ApJS..125..409C 1999PASP..111..438F 1998AJ....115.1745G 1993A&AS..100...47G 1993ApJS...89....1R 1989ApJ...342..718G 1989PNAOJ...1...97T 1988AJ.....95.1340D 1987AJ.....94..854V 1987ApJ...318..161S 1987ApJ...320...96G 1986AJ.....91..199J 1986ApJ...310...53G 1986ApJ...311...25W Measures (distance:4 velocities:12 ): distance:4velocities:12 Notes (0) : ================================================================================