C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST04:53:20 NGC_4997 -------- Object NGC 4997 --- GiP --- OID=@2115147 (@@43451,22) --- coobox=15600 Coordinates(ICRS,ep=J2000,eq=2000): 13 09 51.70 -16 30 55.7 (Opt ) C [~ ~ ] 2020MNRAS.494.1784A Coordinates(FK4,ep=B1950,eq=1950): 13 07 12.15 -16 14 57.8 Coordinates(Gal,ep=J2000,eq=2000): 309.30994 +46.12799 hierarchy counts: #parents=3, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 2368 [1] D 2002LEDA.........0P Redshift: 0.007929 [0.000003] D 2002LEDA.........0P cz: 2377.05 [0.90] D 2002LEDA.........0P Flux B : 13 [~] E ~ Flux K : 11.52 [0.11] D 2008MNRAS.389..749M Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 1.62 0.89 85 (Opt ) E 2003A&A...412...45P Identifiers (3): LEDA 45667 MCG-03-34-005 NGC 4997 Bibcodes 1850-2024 () (26): 2022A&A...660A..69W 2021ApJ...914..121A 2020MNRAS.494.1784A 2019ApJS..244...24L 2018A&A...618A..81T 2017ApJ...837..120G 2017ApJ...843...16K 2016A&A...588A..14T 2015AJ....149..171T 2014A&A...569A..91K 2012ApJS..199...26H 2008AJ....135.2424O 2008ApJ...679..420S 2008MNRAS.389..749M 2007MNRAS.378..137S 2003A&A...412...45P 2003AJ....125.2307A 2003AJ....126.2268W 2002AJ....123.2976R 2001ARep...45..581B 2000ApJ...543..178G 1998AJ....116....1D 1998PASP..110..779C 1996A&AS..117..467G 1992AJ....103...11F 1989MNRAS.237..487K Measures (velocities:4 ): velocities:4 Notes (0) : ================================================================================