C.D.S. - SIMBAD4 rel 1.8 - 2024.07.05CEST01:29:46 * 20 Com -------- Object * 20 Com --- * --- OID=@1932265 (@@40088,12) --- coobox=13843 Coordinates(ICRS,ep=J2000,eq=2000): 12 29 43.2400536144 +20 53 45.989241288 (Opt ) A [0.0448 0.0532 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 27 12.5717189048 +21 10 21.961217421 Coordinates(Gal,ep=J2000,eq=2000): 263.2779722033181 +82.0379631474147 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 26.280 -31.746 [0.059 0.058 90] A 2020yCat.1350....0G Parallax: 12.0613 [0.0629] A 2020yCat.1350....0G Radial Velocity: -5.1 [2] B 1979IAUS...30...57E Redshift: -0.000017 [0.000007] B 1979IAUS...30...57E cz: -5.10 [2.00] B 1979IAUS...30...57E Flux B : 5.751 [0.014] D 2000A&A...355L..27H Flux V : 5.679 [0.009] D 2000A&A...355L..27H Flux G : 5.668382 [0.002814] C 2020yCat.1350....0G Flux J : 5.489 [0.044] C 2003yCat.2246....0C Flux H : 5.456 [0.046] C 2003yCat.2246....0C Flux K : 5.428 [0.029] C 2003yCat.2246....0C Spectral type: A3V C ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (32): HIP 60957 Gaia DR3 3949475561160534784 * 20 Com AG+21 1293 BD+21 2424 FAUST 3178 FAUST NGP-3 FK5 466 GC 17026 GCRV 7513 GEN# +1.00108765 GSC 01447-02842 HD 108765 HIC 60957 HR 4756 N30 2887 PMC 90-93 332 PPM 101938 SAO 82336 SKY# 23363 SRS 30466 TD1 16304 TYC 1447-2842-1 UBV 11225 UBV M 18279 YPAC 50 YZ 21 4526 [HFE83] 879 uvby98 100108765 2MASS J12294323+2053460 WEB 10848 Gaia DR2 3949475561160534784 Bibcodes 1850-2024 () (79): 2021ApJS..254...42B 2020A&A...642A.101P 2019A&A...623A..72K 2019MNRAS.483..299G 2019MNRAS.490.3158C 2018A&A...620A.172Z 2017AJ....154..115H 2017MNRAS.466..546M 2016A&A...591A.118S 2016AJ....151....3G 2016AJ....152...40G 2015A&A...580A..23P 2015ApJ...804..146D 2015ApJS..216...33F 2015PASA...32...36M 2012A&A...537A.120Z 2012A&A...546A..61D 2012AJ....143...28F 2012ApJS..199....8G 2012MNRAS.427..343M 2010A&A...510A..54W 2010A&A...515A.111S 2008ApJS..176..276V 2008MNRAS.389..869E 2007A&A...463..671R 2007A&A...474..653V 2006AstL...32..759G 2002A&A...393..897R 2002A&A...396..641A 2001A&A...365..222G 2001A&A...367..521P 2001A&A...373..625P 1999AJ....118.1073M 1999VeARI..35....1W 1998A&AS..129..431H 1997A&A...323L..49P 1997PNAOJ...5....1Y 1996A&AS..118..239H 1995A&AS..109..501C 1995A&AS..114..269D 1995ApJ...450..137B 1995ApJS...96..461B 1995ApJS...99..135A 1993yCat.3135....0C 1992A&AS...95..355C 1992A&AS...96..477V 1992PPMtO..11..184X 1991A&AS...90..109C 1991PPMtO..10..214Y 1990BICDS..38..175K 1990PBeiO..16...18L 1989A&AS...77..411S 1989PBeiO..14...12L 1989VilOB..84...26S 1988PBeiO..11...21L 1987A&AS...67....1C 1983A&AS...53..223H 1982PDAO...16...87H 1982PDAO...16..111H 1980A&A....85...93M 1979A&A....74..201M 1978A&AS...31..159B 1977A&AS...30....1C 1977A&AS...30..349F 1976A&A....51..223M 1976MmRAS..82...69H 1976MmRAS..82...95H 1975A&A....43..111H 1973PASP...85..379E 1972AN....294....1J 1969AJ.....74..139P 1969PASP...81..741E 1968ApJ...151..907A 1968MNRAS.140..287D 1966AJ.....71..709C 1965PASP...77..202P 1963MNRAS.127...83W 1959ApJ...130..159O 1953GCRV..C......0W Measures (distance:2 Fe_H:2 IUE:4 MK:4 PLX:4 PM:7 ROT:3 velocities:8 ): distance:2Fe_H:2IUE:4MK:4PLX:4PM:7ROT:3velocities:8 Notes (0) : ================================================================================