C.D.S. - SIMBAD4 rel 1.8 - 2024.05.17CEST07:24:05 ACO 2331 --------- Object ACO 2331 --- ClG --- OID=@2605542 (@@62769,31) --- coobox=19434 Coordinates(ICRS,ep=J2000,eq=2000): 20 58 10.0 -07 45 24 (~) E [150000 150000 90] 1989ApJS...70....1A Coordinates(FK4,ep=B1950,eq=1950): 20 55 29.6 -07 57 03 Coordinates(Gal,ep=J2000,eq=2000): 040.8435 -31.6476 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 22778 [~] D 1992ApJ...384..404P Redshift: 0.079100 [~] D 1992ApJ...384..404P cz: 23713.58 [~] D 1992ApJ...384..404P Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (3): ACO 2331 RXC J2058.2-0745 MCXC J2058.2-0745 Bibcodes 1850-2024 () (23): 2024ApJ...961..185L 2017MNRAS.468.3322S 2013MNRAS.429.2069D 2012MNRAS.425..477N 2011A&A...534A.109P 2011ApJS..195...15D 2004A&A...425..367B 2003AJ....126.2740L 2002AJ....124.1918M 1998ApJS..115....1S 1997ApJS..108...41O 1996AJ....111...53O 1995AJ....109...14O 1995AJ....109..853L 1995AJ....110.1959L 1992ApJ...384..404P 1992ApJS...80..501O 1989ApJS...70....1A 1987ApJS...63..555S 1985AJ.....90.1400P 1983PASAu...5..114S 1982AJ.....87....7S 1971ApJS...23..371S Measures (velocities:1 ): velocities:1 Notes (0) : ================================================================================