C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST10:58:36 NGC7661 ------- Object NGC 7661 --- AG? --- OID=@3306284 (@@73427,8) --- coobox=24070 Coordinates(ICRS,ep=J2000,eq=2000): 23 27 14.28 -65 16 20.9 (Opt ) C [~ ~ ] 2020MNRAS.494.1784A Coordinates(FK4,ep=B1950,eq=1950): 23 24 18.78 -65 32 52.3 Coordinates(Gal,ep=J2000,eq=2000): 316.33807 -49.60679 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 2036.2 [~] C 2004MNRAS.350.1195M Redshift: 0.006815 [~] C 2004MNRAS.350.1195M cz: 2043.16 [~] C 2004MNRAS.350.1195M Flux B : 14.11 [~] C 1989ESOLV.C......0L Flux R : 13.16 [~] C 1989ESOLV.C......0L Flux I : 13.6 [~] D 2005MNRAS.361...34D Spectral type: ~ ~ ~ Morphological type: 6.0 D 1989ESOLV.C......0L Angular size: 1.78 1.10 26 (Opt ) E 2003A&A...412...45P Identifiers (9): AM 2324-653 APMBGC 110+020+024 ESO 110-11 ESO-LV 110-0110 HIPASS J2327-65 IRAS F23242-6533 LEDA 71473 NGC 7661 SGC 232419-6532.8 Bibcodes 1850-2024 () (42): 2020A&A...644A..38D 2020ApJ...898...83D 2020MNRAS.494.1784A 2019A&A...631A..94D 2019ApJS..244...24L 2018ApJ...864...40P 2018ApJ...864..123M 2018ApJS..234...18B 2018MNRAS.478.5689L 2017ApJ...843...16K 2016A&A...587A.160D 2016A&A...596A..25L 2015A&A...582A..86H 2015ApJS..217...32B 2015ApJS..219....4S 2014ApJ...781...12H 2013ApJ...771...59M 2011A&A...532A.104N 2010PASP..122.1397S 2009MNRAS.398..109W 2008ApJ...676..184T 2005ApJ...630..824H 2005MNRAS.361...34D 2004ApJ...613..914H 2004MNRAS.350.1195M 2003A&A...412...45P 2003MNRAS.343..971L 2002AJ....124..690K 2002ApJS..142..161P 2000MNRAS.312..557L 1999A&AS..140...89P 1998A&AS..128..299P 1997A&A...321...10W 1996ApJS..107...97M 1996ApJS..107..201L 1996MNRAS.278.1025L 1995ApJS...96...39B 1993ApJ...419...30C 1992ApJS...81..413M 1991ApJS...75..935D 1989ESOLV.C......0L 1985MAUTx...4....1C Measures (distance:1 velocities:5 ): distance:1velocities:5 Notes (0) : ================================================================================