C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST13:31:53 HCG 30 ------- Object HCG 30 --- CGG --- OID=@722096 (@@16309,13) --- coobox=6409 Coordinates(ICRS,ep=J2000,eq=2000): 04 36 30.0 -02 49 00 (~) E [1080000 1080000 90] 1982ApJ...255..382H Coordinates(FK4,ep=B1950,eq=1950): 04 33 59.4 -02 55 02 Coordinates(Gal,ep=J2000,eq=2000): 198.7961 -31.0684 hierarchy counts: #parents=0, #children=4, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 4581 [~] D 1992ApJ...399..353H Redshift: 0.0154 [~] D 1992ApJ...399..353H cz: 4617 [~] D 1992ApJ...399..353H Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 4.5 4.5 90 (Opt ) D 1982ApJ...255..382H Identifiers (1): HCG 30 Bibcodes 1850-2024 () (43): 2023A&A...670A..21J 2022RAA....22j5018L 2020AJ....160...87Y 2014ApJ...790..132D 2013ApJ...764..175F 2012A&A...540A..96M 2012MNRAS.426..296D 2010AJ....139.1199M 2010ApJ...710..385B 2008MNRAS.388.1245R 2007NewAR..51...87V 2006A&A...459..759K 2004AJ....128...68C 2004ANS...325a..47K 2004PASA...21..318S 2003ANS...324b..45K 2002AGAb...19R..63K 2002AN....323..488T 2001A&A...377..812V 2001Ap&SS.276..725I 1999A&A...348..693T 1998ApJ...497...89V 1998ApJ...505..536H 1998ApJS..117....1V 1997A&A...325..473H 1997ApJ...474...74A 1997ApJ...482..640S 1996A&AS..117...39A 1996ApJ...462...50H 1996MNRAS.283..690P 1995AJ....109.1476P 1995P&SS...43.1371A 1994ApJS...93...47D 1994PASP..106..413R 1993Ap&SS.209..181A 1993ApJ...405..413P 1992ApJ...399..353H 1991ApJ...380...30M 1989ApJ...339..772R 1988ApJ...331...64H 1987ApJS...63..265W 1983A&A...126...86M 1982ApJ...255..382H Measures (velocities:2 ): velocities:2 Notes (0) : ================================================================================