C.D.S. - SIMBAD4 rel 1.8 - 2024.05.25CEST07:05:26 TYC 2639-8-1 ------------ Object TYC 2639-8-1 --- * --- OID=@6720732 (@@-1,255) --- coobox=19865 Coordinates(ICRS,ep=J2000,eq=2000): 18 58 15.4095021792 +30 00 53.890754940 (Opt ) A [0.0063 0.0072 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 56 18.9846787726 +29 56 46.199269609 Coordinates(Gal,ep=J2000,eq=2000): 060.7634493477248 +11.8394291153582 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -3.009 -4.605 [0.008 0.009 90] A 2020yCat.1350....0G Parallax: 0.5538 [0.0086] A 2020yCat.1350....0G Radial Velocity: -36.40 [0.32] A 2018yCat.1345....0G Redshift: -0.000121 [0.000001] A 2018yCat.1345....0G cz: -36.40 [0.32] A 2018yCat.1345....0G Flux B : 12.71 [0.23] D 2000A&A...355L..27H Flux V : 12.19 [0.19] D 2000A&A...355L..27H Flux G : 12.104076 [0.002758] C 2020yCat.1350....0G Flux J : 10.256 [0.022] C 2003yCat.2246....0C Flux H : 9.688 [0.021] C 2003yCat.2246....0C Flux K : 9.525 [0.016] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): Gaia DR3 2041059409286729344 TIC 20690021 TYC 2639-8-1 2MASS J18581540+3000539 Gaia DR1 2041059409286729344 Gaia DR2 2041059409286729344 Bibcodes 1850-2024 () (0): Measures (distance:2 PLX:3 PM:2 velocities:1 ): distance:2PLX:3PM:2velocities:1 Notes (0) : ================================================================================