C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST01:09:19 NGC539 ------ Object NGC 539 --- Sy2 --- OID=@1297431 (@@26614,20) --- coobox=10670 Coordinates(ICRS,ep=J2000,eq=2000): 01 25 21.7352955024 -18 09 49.962532752 (Opt ) C [3.4340 1.7494 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 01 22 55.9093248031 -18 25 25.555589842 Coordinates(Gal,ep=J2000,eq=2000): 165.7788095232917 -78.1080711638855 hierarchy counts: #parents=0, #children=1, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 9593.1 [~] C 2004MNRAS.350.1195M Redshift: 0.032528 [~] C 2004MNRAS.350.1195M cz: 9751.62 [~] C 2004MNRAS.350.1195M Flux B : 14.32 [~] C 1989ESOLV.C......0L Flux G : 19.594017 [0.015108] C 2020yCat.1350....0G Flux R : 13.14 [~] C 1989ESOLV.C......0L Flux I : 14.0 [~] D 2005MNRAS.361...34D Flux J : 12.250 [0.044] C 2006AJ....131.1163S Flux H : 11.521 [0.063] C 2006AJ....131.1163S Flux K : 11.273 [0.078] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: 5.0 D 1989ESOLV.C......0L Angular size: 0.580 0.290 175 (NIR ) C 2006AJ....131.1163S Identifiers (17): Gaia DR3 2450331863739284480 NVSS J012520-180956 ESO 542-10 ESO-LV 542-0100 GSC 05852-00245 IRAS 01229-1825 IRAS F01229-1825 LEDA 5269 MCG-03-04-063 NGC 539 NPM1G -18.0062 2MASX J01252171-1809499 6dFGS gJ012521.7-180950 SGC 012256-1825.4 HIPASS J0125-18 SINGG HIPASS J0125-18 Gaia DR2 2450331863739284480 Bibcodes 1850-2024 () (30): 2022ApJS..258...29C 2021ApJ...914..121A 2020AJ....159..167L 2020ApJ...901..143U 2019ApJ...872..148C 2019ApJ...887..106A 2019MNRAS.490.3882S 2018A&A...618A..81T 2018ApJ...864...40P 2018ApJ...864..123M 2017AJ....154..211K 2017ApJ...837..120G 2016A&A...588A..14T 2015AJ....149..171T 2013Sci...340..170W 2012ApJS..199...26H 2011MNRAS.412.1419L 2011MNRAS.416.2840L 2009MNRAS.398..109W 2009MNRAS.399..683J 2006ApJS..165..307M 2005MNRAS.361...34D 2004MNRAS.350.1195M 1998A&AS..128..299P 1998AJ....116....1D 1997A&AS..126..503M 1996A&AS..117..467G 1991ApJS...75..935D 1989ESOLV.C......0L 1985MAUTx...4....1C Measures (distance:1 velocities:6 ): distance:1velocities:6 Notes (0) : ================================================================================