C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST18:19:10 ACO 1451 -------- Object ACO 1451 --- ClG --- OID=@1899223 (@@39300,12) --- coobox=15530 Coordinates(ICRS,ep=J2000,eq=2000): 12 03 17.3 -21 32 05 (Xray) D [~ ~ ] 2021A&A...652A..12K Coordinates(FK4,ep=B1950,eq=1950): 12 00 43.3 -21 15 23 Coordinates(Gal,ep=J2000,eq=2000): 288.2708 +39.9623 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 53819 [~] D 2021A&A...652A..12K Redshift: 0.1990 [~] D 2021A&A...652A..12K cz: 59659 [~] D 2021A&A...652A..12K Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 13.750000000 13.750000000 0 (Xray) E 2021A&A...652A..12K Identifiers (9): XCLASS 2533 ACO 1451 1RXS J120314.9-213124 RX J1203.2-2131 BAX 180.8166-21.5118 RXC J1203.2-2131 MCXC J1203.2-2131 PSZ1 G288.26+39.94 PSZ2 G288.27+39.97 Bibcodes 1850-2024 () (45): 2023A&A...669A...1R 2022A&A...665A..71O 2021A&A...647A..50C 2021A&A...647A..51C 2021A&A...652A..12K 2021A&A...654A..68H 2021ApJ...911...82C 2020A&A...636A..15M 2019ApJ...879..104L 2019MNRAS.484...60M 2019MNRAS.487.4775B 2018A&A...609A..61C 2018ApJS..238...32K 2017ApJ...841...71G 2017MNRAS.468.1917R 2017MNRAS.468.3322S 2016A&A...594A..27P 2016MNRAS.457.4515R 2016MNRAS.460.4453S 2016MNRAS.461..560G 2016MNRAS.461.3794O 2015A&A...580A..97C 2015A&A...581A..14P 2015MNRAS.450.3665S 2015PASJ...67..103N 2014A&A...571A..29P 2014MNRAS.438.3049P 2014MNRAS.443.2342M 2012MNRAS.425..477N 2011A&A...534A.109P 2009ApJS..184..138H 2008ApJ...675..115K 2006RMxAC..26..111C 2004A&A...424.1097S 2004A&A...425..367B 2004ApJ...613...95C 2002A&A...392..795V 2001A&A...374...28M 1999AN....320..292M 1996ApJ...461..127M 1996MNRAS.281..799E 1989ApJS...70....1A 1987ApJS...63..555S 1983PASAu...5..114S 1971ApJS...23..371S Measures (herschel:1 velocities:2 ): herschel:1velocities:2 Notes (0) : ================================================================================