C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST07:10:45 HD 2039 ------- Object HD 2039 --- PM* --- OID=@3262054 (@@74217,9) --- coobox=23419 Coordinates(ICRS,ep=J2000,eq=2000): 00 24 20.2778342016 -56 39 00.179564220 (Opt ) A [0.0100 0.0106 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 00 21 56.3209145410 -56 55 38.350408043 Coordinates(Gal,ep=J2000,eq=2000): 310.4036308940166 -60.0833393733227 hierarchy counts: #parents=0, #children=1, #siblings=0 Proper motions: 78.658 14.362 [0.013 0.014 90] A 2020yCat.1350....0G Parallax: 11.7661 [0.0139] A 2020yCat.1350....0G Radial Velocity: 8.43 [0.22] A 2018yCat.1345....0G Redshift: 0.000028 [0.000001] A 2018yCat.1345....0G cz: 8.43 [0.22] A 2018yCat.1345....0G Flux B : 9.65 [0.02] D 2000A&A...355L..27H Flux V : 8.99 [0.01] D 2000A&A...355L..27H Flux G : 8.868947 [0.002760] C 2020yCat.1350....0G Flux J : 7.912 [0.019] C 2003yCat.2246....0C Flux H : 7.652 [0.059] C 2003yCat.2246....0C Flux K : 7.549 [0.026] C 2003yCat.2246....0C Spectral type: G2/3IV/V E 1975MSS...C01....0H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (19): HIP 1931 Gaia DR3 4919009555730599936 TIC 281461362 CD-57 71 CPC 20 111 CPD-57 84 GSC 08468-00177 HD 2039 HIC 1931 PPM 330173 SAO 232025 SPOCS 17 SRS 3116 TYC 8468-177-1 uvby98 100002039 Gaia DR2 4919009555730599936 2MASS J00242028-5639001 Gaia DR1 4919009551434492032 GEN# +1.00002039 Bibcodes 1850-2024 () (112): 2021A&A...645A...7K 2021A&A...647A.162P 2021A&A...654A.137L 2021ApJ...909..115C 2021ApJ...919..138T 2021ApJS..254...42B 2020AJ....159..194V 2020ApJ...890...23L 2020ApJS..247...11R 2020MNRAS.492..377W 2019A&A...623A..72K 2019A&A...624A..94M 2019ApJ...876...23G 2019MNRAS.490.3158C 2018A&A...609A.116R 2018A&A...612A..93M 2018A&A...614A..55A 2018A&A...615A.151B 2018A&A...620A..58S 2018ApJS..239...14J 2017A&A...603A..30S 2017AJ....153..136S 2017AJ....154..115H 2017MNRAS.471.4494A 2016A&A...585A...5B 2016A&A...586A..49B 2016A&A...591A..69S 2016A&A...591A.118S 2016ApJ...819...28W 2016ApJ...825...62S 2016ApJ...826..171G 2015A&A...575A..18B 2015A&A...576A..69D 2015A&A...577A...9B 2015A&A...580A..23P 2015AJ....149...86W 2014A&A...562A..71B 2014AJ....148...54H 2014MNRAS.442..220F 2013A&A...551L...8P 2013A&A...552A...6G 2013A&A...552A.119S 2013A&A...556A.150S 2013ApJ...766....9S 2013ApJS..208....2W 2012A&A...546A..61D 2012ApJ...746...47D 2012ApJ...756...46R 2012MNRAS.427..343M 2011A&A...527A.140R 2011A&A...530A.138C 2011ApJ...727..102W 2011ApJ...728..148D 2011ApJ...732...55S 2010A&A...515A.111S 2010A&A...521A..40A 2010ApJ...720.1290G 2010ApJ...724..154G 2010ApJ...725.2349D 2010MNRAS.408.1606W 2009A&A...501..941H 2009ApJ...694.1085V 2008ApJ...682.1234B 2008ApJ...686..621F 2008ApJ...687.1339K 2007A&A...474..273E 2007A&A...474..653V 2007ApJ...662.1282M 2007ApJS..168..297T 2007MNRAS.378.1141G 2006A&A...445..633E 2006A&A...449..723G 2006A&A...449..805M 2006A&A...449..809E 2006AJ....131.2274S 2006ApJ...646..505B 2006ApJ...646..523R 2006ApJ...649.1010J 2006AstL...32..759G 2006MNRAS.370..163B 2006MNRAS.372..163J 2005A&A...438..251B 2005A&A...441..533C 2005A&A...443..609S 2005ApJ...622.1091J 2005ApJ...622.1102F 2005ApJ...626..446R 2005ApJ...631.1198G 2005ApJS..159..141V 2005MNRAS.364...29P 2004A&A...414..601I 2004A&A...415.1153S 2004A&A...418..989N 2004A&A...426..619E 2004ApJ...609..417R 2004ApJ...612..511L 2004Icar..168..223A 2004MNRAS.354.1194S 2003A&A...398..363S 2003A&A...404..715B 2003A&A...411L.501R 2003AJ....125.2664L 2003ASPC..294...35M 2003ApJ...587..423T 2003ApJS..145..181T 2003BASI...31...37V 2002MNRAS.332..759T 2002MNRAS.337.1170J 1997A&A...323L..49P 1994A&AS..106..257O 1993yCat.3135....0C 1975MSS...C01....0H Measures (diameter:1 distance:2 Fe_H:19 MK:2 PLX:5 PM:4 ROT:1 velocities:3 ): diameter:1distance:2Fe_H:19MK:2PLX:5PM:4ROT:1velocities:3 Notes (1) : (S) 18-Oct-2005 - fo ref:~ obj:HD 2039 Substellar companion \object{HD 2039b} discovered in 2002, see \exosun{HD 2039} in the\exoEncyclopedie. ================================================================================