BD+27 1939

Query : BD+27 1939

Basic data :
BD+27 1939 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,GSC,...), RG* (2021ApJ), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		10 49 35.7531678528 +27 15 23.520896388 (Optical) [ 0.0306 0.0290 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 46 51.3055259681 +27 31 17.364832887 [ 0.0306 0.0290 90 ]
Gal coord. (ep=J2000) : 		205.5748945788728 +62.9738857262692 [ 0.0306 0.0290 90 ]
Proper motions mas/yr : 		9.400 -10.207 [0.036 0.033 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 20.73 [0.40] / z(spectroscopic) 0.000069 [0.000001] / cz 20.73 [0.40]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.0485 [0.0377] A 2020yCat.1350....0G
Fluxes (6) :
B 12.30 [0.26] D 2000A&A...355L..27H
V 10.79 [0.07] D 2000A&A...355L..27H
G 10.398779 [0.002759] C 2020yCat.1350....0G
J 8.627 [0.019] C 2003yCat.2246....0C
H 8.013 [0.021] C 2003yCat.2246....0C
K 7.872 [0.020] C 2003yCat.2246....0C
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Identifiers (8) :
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BD+27 1939 2MASS J10493575+2715236 TYC 1979-1768-1 Gaia DR3 730884789602747008
GSC 01979-01768 TIC 165431797 Gaia DR2 730884789602747008 Gaia DR1 730884789602747008

References (3 between 1850 and 2026) (Total 3)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 1    Distance : 2    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+27 1939 GSC 01979-01768 2MASS J10493575+2715236 TYC 1979-1768-1 Gaia DR2 730884789602747008
Gaia DR3 730884789602747008 Gaia DR1 730884789602747008

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