C.D.S. - SIMBAD4 rel 1.8 - 2024.05.11CEST13:44:40 2MASS J17210820-3543456 ----------------------- Object 2MASS J17210820-3543456 --- Y*O --- OID=@6357698 (@@-1,255) --- coobox=17046 Coordinates(ICRS,ep=J2000,eq=2000): 17 21 08.2048752144 -35 43 45.664425192 (Opt ) A [0.8374 0.5393 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 17 17 47.1500905334 -35 40 49.201734760 Coordinates(Gal,ep=J2000,eq=2000): 351.4901099624022 +00.6349895875358 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -0.557 -0.702 [1.018 0.739 90] A 2020yCat.1350....0G Parallax: 1.1796 [0.8782] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux G : 20.359901 [0.008339] C 2020yCat.1350....0G Flux J : 16.102 [0.088] C 2003yCat.2246....0C Flux H : 15.13 [0.08] D 2003yCat.2246....0C Flux K : 14.775 [0.108] D 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): Gaia DR3 5975384073883395328 TIC 156124679 CXOU J172108.2-354346 2MASS J17210820-3543456 Gaia DR2 5975384073883395328 MPCM J172108.21-354346.1 Bibcodes 1850-2024 () (2): 2013ApJS..209...32B 2009AJ....138..227F Measures (PLX:2 PM:2 ): PLX:2PM:2 Notes (0) : ================================================================================