C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST17:06:41 TYC 2157-51-1 ------------- Object TYC 2157-51-1 --- * --- OID=@6655735 (@@-1,255) --- coobox=20378 Coordinates(ICRS,ep=J2000,eq=2000): 20 33 42.7352902680 +23 54 49.721756472 (Opt ) A [0.0116 0.0123 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 20 31 32.1756257000 +23 44 30.882440950 Coordinates(Gal,ep=J2000,eq=2000): 066.1828664911821 -09.5727055994163 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -4.848 -6.178 [0.014 0.016 90] A 2020yCat.1350....0G Parallax: 1.4614 [0.0167] A 2020yCat.1350....0G Radial Velocity: -13.75 [1.98] B 2018yCat.1345....0G Redshift: -0.000046 [0.000007] B 2018yCat.1345....0G cz: -13.75 [1.98] B 2018yCat.1345....0G Flux B : 12.02 [0.14] D 2000A&A...355L..27H Flux V : 11.45 [0.11] D 2000A&A...355L..27H Flux G : 11.671922 [0.002768] C 2020yCat.1350....0G Flux J : 10.867 [0.026] C 2003yCat.2246....0C Flux H : 10.725 [0.033] C 2003yCat.2246....0C Flux K : 10.646 [0.018] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): Gaia DR3 1831324714430324096 TIC 297916582 TYC 2157-51-1 2MASS J20334272+2354497 Gaia DR1 1831324714430324096 Gaia DR2 1831324714430324096 Bibcodes 1850-2024 () (0): Measures (distance:2 PLX:3 PM:2 velocities:1 ): distance:2PLX:3PM:2velocities:1 Notes (0) : ================================================================================