C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST03:50:11 HR 6942 ------- Object HD 170642 --- * --- OID=@2337244 (@@56871,4) --- coobox=18471 Coordinates(ICRS,ep=J2000,eq=2000): 18 32 21.3310764544 -39 42 14.402758830 (Opt ) A [0.1224 0.0888 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 28 52.3816206185 -39 44 25.990265432 Coordinates(Gal,ep=J2000,eq=2000): 354.9915645111495 -13.5531222508284 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 32.168 -37.605 [0.118 0.104 90] A 2020yCat.1350....0G Parallax: 14.5721 [0.1400] A 2020yCat.1350....0G Radial Velocity: -6.00 [4.2] C 2006AstL...32..759G Redshift: -0.000020 [0.000014] C 2006AstL...32..759G cz: -6.00 [4.20] C 2006AstL...32..759G Flux B : 5.233 [0.014] D 2000A&A...355L..27H Flux V : 5.155 [0.009] D 2000A&A...355L..27H Flux G : 5.142230 [0.003015] C 2022yCat.1355....0G Flux J : 5.328 [0.270] D 2003yCat.2246....0C Flux H : 5.006 [0.017] C 2003yCat.2246....0C Flux K : 4.935 [0.021] C 2003yCat.2246....0C Spectral type: A3V C 1982MSS...C03....0H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (25): Gaia DR3 6723805631578978816 HIP 90887 TIC 313477209 PLX 4255 CD-39 12696 CPC 18 9540 CPD-39 8114 GC 25285 GCRV 10988 GEN# +1.00170642 HD 170642 HIC 90887 HR 6942 PPM 297850 ROT 2614 SAO 210277 SKY# 33926 TD1 22574 TYC 7906-1557-1 UBV 15732 uvby98 100170642 2MASS J18322132-3942144 PLX 4255.00 WEB 15586 Gaia DR2 6723805631578978816 Bibcodes 1850-2024 () (39): 2021ApJS..254...42B 2019A&A...623A..72K 2019MNRAS.490.3158C 2018A&A...620A.172Z 2017AJ....154..115H 2016A&A...591A.118S 2016AJ....151....3G 2016AJ....152...40G 2016ApJ...826..171G 2015A&A...580A..23P 2015ApJ...804..146D 2014MNRAS.439.2638Y 2012A&A...544A..31V 2012MNRAS.427..343M 2011A&A...530A..93V 2011A&A...531A.143D 2010A&A...515A.111S 2008MNRAS.389..869E 2007A&A...474..653V 2006AstL...32..759G 2003A&A...398.1121E 2002MNRAS.336.1030P 2001A&A...367..297A 2001A&A...367..521P 1998A&AS..129..431H 1997A&A...323L..49P 1995A&AS..114..269D 1995ApJS...99..135A 1995GCTP..C......0V 1993yCat.3135....0C 1991AJ....102..323P 1990A&AS...85..915D 1989ApJS...70..623G 1984ApJS...55..101C 1982MSS...C03....0H 1977A&AS...27..443G 1975A&A....43..111H 1972MNRAS.160..155S 1953GCRV..C......0W Measures (distance:2 Fe_H:1 MK:2 PLX:5 PM:4 ROT:2 velocities:7 ): distance:2Fe_H:1MK:2PLX:5PM:4ROT:2velocities:7 Notes (0) : ================================================================================