C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST20:07:46 NGC 556 ------- Object NGC 556 --- EmG --- OID=@1279440 (@@26131,6) --- coobox=10494 Coordinates(ICRS,ep=J2000,eq=2000): 01 27 12.6237791616 -22 41 52.249454592 (Opt ) C [2.4842 1.3426 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 01 24 49.1780908476 -22 57 24.903222212 Coordinates(Gal,ep=J2000,eq=2000): 186.2305879574468 -80.7621339522350 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 9588 [45] D 2009MNRAS.399..683J Redshift: 0.03251 [0.00015] D 2009MNRAS.399..683J cz: 9746.0 [45.0] D 2009MNRAS.399..683J Flux B : 15.41 [~] C 1989ESOLV.C......0L Flux G : 19.527761 [0.014904] C 2020yCat.1350....0G Flux R : 14.38 [~] C 1989ESOLV.C......0L Flux J : 12.950 [0.045] C 2006AJ....131.1163S Flux H : 12.256 [0.060] C 2006AJ....131.1163S Flux K : 11.926 [0.075] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: S0... D 1996MNRAS.278.1025L Angular size: 0.273 0.246 165 (NIR ) C 2006AJ....131.1163S Identifiers (11): Gaia DR3 5042201862163563648 2MASX J01271264-2241519 APMBGC 476+036-115 ESO 476-13 ESO-LV 476-0130 IRAS F01248-2257 LEDA 5420 NGC 556 NPM1G -22.0034 6dFGS gJ012712.6-224152 SGC 012450-2257.4 Bibcodes 1850-2024 () (12): 2022ApJS..258...29C 2021ApJ...923..251H 2017ApJ...837..120G 2016A&A...588A..14T 2015A&A...578A..61D 2011MNRAS.416.2840L 2009MNRAS.398..109W 2009MNRAS.399..683J 2003A&A...412...45P 1996MNRAS.278.1025L 1989ESOLV.C......0L 1985MAUTx...4....1C Measures ( ): Notes (0) : ================================================================================