C.D.S. - SIMBAD4 rel 1.8 - 2024.05.28CEST15:24:37 BD+20 2491A ------------ Object BD+20 2491A --- PM* --- OID=@11633134 (@@-1,255) --- coobox=12885 Coordinates(ICRS,ep=J2000,eq=2000): 10 27 57.1569222312 +19 49 44.792416056 (Opt ) A [0.0263 0.0207 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 10 25 14.0102545750 +20 05 05.266600604 Coordinates(Gal,ep=J2000,eq=2000): 217.6705904667217 +56.4190446290586 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -60.918 -8.904 [0.029 0.022 90] A 2020yCat.1350....0G Parallax: 5.1781 [0.0293] A 2020yCat.1350....0G Radial Velocity: 23.88 [1.41] B 2018yCat.1345....0G Redshift: 0.000080 [0.000005] B 2018yCat.1345....0G cz: 23.88 [1.41] B 2018yCat.1345....0G Flux B : 10.76 [0.05] D 2002A&A...384..180F Flux V : 10.27 [0.04] D 2002A&A...384..180F Flux G : 10.235289 [0.002767] C 2020yCat.1350....0G Flux J : 9.308 [0.023] C 2003yCat.2246....0C Flux H : 9.076 [0.023] C 2003yCat.2246....0C Flux K : 9.012 [0.019] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (15): Gaia DR3 624573392565965952 TIC 171600738 TYC 1423-20-1 Gaia DR1 624573388270101120 BD+20 2491A ADS 7782 A AG+20 1187 CCDM J10279+1950A CSI+20 2491 2 GC 14368 PPM 127426 SAO 81364 2MASS J10275716+1949448 WDS J10280+1950A Gaia DR2 624573392565965952 Bibcodes 1850-2024 () (6): 2018A&A...609A.116R 2017MNRAS.472..675A 2013AJ....146...56M 1989BICDS..36....3B 1989BICDS..37..109B 1986A&AS...66..131H Measures (distance:2 PLX:3 PM:4 velocities:1 ): distance:2PLX:3PM:4velocities:1 Notes (0) : ================================================================================