C.D.S. - SIMBAD4 rel 1.8 - 2024.04.28CEST12:02:45 HD 21645 --------- Object HD 21645 --- PM* --- OID=@656748 (@@11729,7) --- coobox=6841 Coordinates(ICRS,ep=J2000,eq=2000): 03 28 20.0454162264 -36 00 47.184604056 (Opt ) A [0.0129 0.0160 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 03 26 24.3084238997 -36 11 07.485363710 Coordinates(Gal,ep=J2000,eq=2000): 237.8434754415137 -55.6689944054294 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 74.418 17.612 [0.016 0.023 90] A 2020yCat.1350....0G Parallax: 8.398 [0.0197] A 2020yCat.1350....0G Radial Velocity: -13.5 [10.2] D 2004A&A...418..989N Redshift: -0.000045 [0.000034] D 2004A&A...418..989N cz: -13.50 [10.20] D 2004A&A...418..989N Flux B : 8.40 [0.01] D 2000A&A...355L..27H Flux V : 8.04 [0.01] D 2000A&A...355L..27H Flux G : 7.955833 [0.002770] C 2020yCat.1350....0G Flux J : 7.243 [0.019] C 2003yCat.2246....0C Flux H : 7.134 [0.040] C 2003yCat.2246....0C Flux K : 7.010 [0.026] C 2003yCat.2246....0C Spectral type: F2V C 1982MSS...C03....0H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (18): HIP 16167 Gaia DR3 4860630642256908544 TIC 308266467 2MASS J03282004-3600472 CD-36 1311 CPC 18 1162 CPD-36 358 GSC 07027-01105 HD 21645 HIC 16167 PPM 279069 SAO 194319 SRS 5105 TYC 7027-1105-1 uvby98 100021645 Gaia DR1 4860630637960235392 GEN# +1.00021645 Gaia DR2 4860630642256908544 Bibcodes 1850-2024 () (26): 2021ApJS..254...42B 2020ApJS..247...11R 2019A&A...623A..72K 2019ApJS..241...12S 2019MNRAS.490.3158C 2018A&A...609A.116R 2018A&A...615A..49C 2016A&A...591A.118S 2016ApJ...826..171G 2015A&A...580A..23P 2012A&A...546A..61D 2012MNRAS.427..343M 2011A&A...530A.138C 2010A&A...515A.111S 2009A&A...501..941H 2007A&A...474..653V 2006A&A...450..735M 2004A&A...418..989N 1998A&AS..129..431H 1997A&A...323L..49P 1997A&AS..126...21N 1994A&AS..106..257O 1993yCat.3135....0C 1991A&AS...87..541G 1982MSS...C03....0H 1979A&AS...37..367O Measures (distance:2 Fe_H:2 MK:2 PLX:5 PM:4 velocities:3 ): distance:2Fe_H:2MK:2PLX:5PM:4velocities:3 Notes (0) : ================================================================================