C.D.S. - SIMBAD4 rel 1.8 - 2024.05.30CEST15:45:12 HD 81109 --------- Object HD 81109 --- V* --- OID=@1636202 (@@33920,4) --- coobox=14872 Coordinates(ICRS,ep=J2000,eq=2000): 09 23 14.5811825184 -21 02 15.779334660 (Opt ) A [0.0625 0.0462 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 09 20 57.2038556095 -20 49 22.624551583 Coordinates(Gal,ep=J2000,eq=2000): 251.2313048693895 +20.3138059548127 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -32.366 10.430 [0.079 0.050 90] A 2020yCat.1350....0G Parallax: 2.5779 [0.0734] A 2020yCat.1350....0G Radial Velocity: 19.13 [0.25] A 2018yCat.1345....0G Redshift: 0.000064 [0.000001] A 2018yCat.1345....0G cz: 19.13 [0.25] A 2018yCat.1345....0G Flux B : 8.43 [0.02] D 2000A&A...355L..27H Flux V : 6.87 [0.01] D 2000A&A...355L..27H Flux G : 5.706274 [0.003012] C 2020yCat.1350....0G Flux J : 2.903 [0.288] D 2003yCat.2246....0C Flux H : 2.049 [0.220] D 2003yCat.2246....0C Flux K : 1.778 [0.240] D 2003yCat.2246....0C Spectral type: M2III C 1988MSS...C04....0H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (21): HIP 46027 Gaia DR3 5676345360985887616 TIC 423317953 BD-20 2886 CPD-20 4462 GC 12950 GCRV 6107 GSC 06041-01093 HD 81109 HIC 46027 IRAS 09209-2049 IRC -20187 NSV 18186 PPM 256089 SAO 177371 SKY# 18120 TYC 6041-1093-1 YZ 110 4175 2MASS J09231457-2102159 WEB 8720 Gaia DR2 5676345360985887616 Bibcodes 1850-2024 () (22): 2021ApJS..254...42B 2019A&A...623A..72K 2019MNRAS.490.3158C 2012A&A...546A..61D 2012MNRAS.427..343M 2010A&A...514A...2I 2010ApJS..190..203P 2009MNRAS.400.1945T 2007A&A...474..653V 2006AstL...32..759G 2003A&A...397..997P 2002MNRAS.331...45K 1997A&A...323L..49P 1997ApJS..112..557K 1995A&AS..114..269D 1993yCat.3135....0C 1988MSS...C04....0H 1986A&AS...65..607O 1970ApJS...19..387A 1953GCRV..C......0W 1952ApJ...115..157W 1950ApJ...112...48M Measures (distance:2 MK:3 PLX:4 PM:5 velocities:6 ): distance:2MK:3PLX:4PM:5velocities:6 Notes (0) : ================================================================================