C.D.S. - SIMBAD4 rel 1.8 - 2024.06.07CEST05:03:25 HD 166934 --------- Object HD 166934 --- * --- OID=@2550176 (@@55373,22) --- coobox=18700 Coordinates(ICRS,ep=J2000,eq=2000): 18 13 46.3029472680 -18 48 36.476836920 (Opt ) A [0.0235 0.0204 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 10 49.7867629954 -18 49 30.219570561 Coordinates(Gal,ep=J2000,eq=2000): 011.9792810165874 -00.5265162092862 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -0.884 -0.348 [0.028 0.022 90] A 2020yCat.1350....0G Parallax: 0.4673 [0.0273] A 2020yCat.1350....0G Radial Velocity: 16.0 [10] E 1953GCRV..C......0W Redshift: 0.000053 [0.000033] E 1953GCRV..C......0W cz: 16.00 [10.00] E 1953GCRV..C......0W Flux B : 8.84 [0.02] D 2000A&A...355L..27H Flux V : 8.50 [~] C 2002yCat.2237....0D Flux G : 8.420216 [0.003041] C 2020yCat.1350....0G Flux J : 7.837 [0.020] C 2003yCat.2246....0C Flux H : 7.823 [0.034] C 2003yCat.2246....0C Flux K : 7.754 [0.034] C 2003yCat.2246....0C Spectral type: B2IV/V D 1988MSS...C04....0H Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (18): Gaia DR3 4095508881659443200 TIC 118127192 ALS 19765 ADS 11168 A BD-18 4844 CCDM J18137-1850A CSI-18 4844 1 GCRV 10674 HD 166934 IDS 18079-1849 A TD1 21904 TYC 6272-706-1 2MASS J18134630-1848364 SSTGLMC G011.9792-00.5265 WDS J18138-1847A Gaia DR1 4095508877334819328 WEB 15186 Gaia DR2 4095508881659443200 Bibcodes 1850-2024 () (18): 2018A&A...616L..15X 2005A&A...432..515R 2005A&A...436..661C 2005A&A...438..187C 2005AJ....130.1652R 2003AJ....125.2531R 2002yCat.2237....0D 1995A&AS..114..269D 1993yCat.3135....0C 1988MSS...C04....0H 1986ApJ...304..688A 1983ApJ...272..182A 1981MNRAS.197..949T 1979Ap.....15..202S 1978Ap.....14...30S 1975A&AS...21...51T 1974RMxAA...1..101A 1953GCRV..C......0W Measures (distance:2 MK:2 PLX:3 PM:2 velocities:3 ): distance:2MK:2PLX:3PM:2velocities:3 Notes (0) : ================================================================================