C.D.S. - SIMBAD4 rel 1.8 - 2024.06.09CEST08:32:23 BD+21 2880 ----------- Object BD+21 2880 --- * --- OID=@2778503 (@@50538,10) --- coobox=17824 Coordinates(ICRS,ep=J2000,eq=2000): 16 10 46.3870 +20 44 01.614 (Opt ) A [0.210 0.152 0] 2016A&A...595A...2G Coordinates(FK4,ep=B1950,eq=1950): 16 08 35.0036 +20 51 46.063 Coordinates(Gal,ep=J2000,eq=2000): 036.1365154 +44.2908353 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 28.161 -9.904 [0.731 0.652 90] A 2016A&A...595A...2G Parallax: 5.87 [0.24] A 2016A&A...595A...2G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 10.12 [0.03] D 2000A&A...355L..27H Flux V : 9.37 [0.02] D 2000A&A...355L..27H Flux G : 9.119 [0.001] C 2016A&A...595A...2G Flux J : 7.862 [0.021] C 2003yCat.2246....0C Flux H : 7.544 [0.018] C 2003yCat.2246....0C Flux K : 7.440 [0.023] C 2003yCat.2246....0C Spectral type: G0 D ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (15): TIC 103894039 WDS J16108+2044AB ADS 9947 AB AG+20 1628 BD+21 2880 CCDM J16108+2044AB GSC 01516-00538 IDS 16064+2100 AB PPM 104663 SAO 84229 TYC 1516-538-1 YZ 20 5536 2MASS J16104638+2044017 ** HU 479AB Gaia DR1 1204911637048410112 Bibcodes 1850-2024 () (5): 2019ApJS..241...12S 2019MNRAS.490.3158C 2001A&A...378..954G 1968JO.....51..349M 1958AJ.....63..324P Measures (PLX:1 PM:1 ): PLX:1PM:1 Notes (0) : ================================================================================