BD+21 1940

Query : BD+21 1940

Basic data :
BD+21 1940 -- Star
Other object types: otypes_help 		* (BD,AG,...)
ICRS coord. (ep=J2000) : 		08 54 26.1736813440 +21 23 40.329559032 (Optical) [ 0.0141 0.0073 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 51 33.2834528961 +21 35 07.573255955 [ 0.0141 0.0073 90 ]
Gal coord. (ep=J2000) : 		205.2745321545052 +36.1584329993943 [ 0.0141 0.0073 90 ]
Proper motions mas/yr : 		-2.678 -12.762 [0.018 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 0.42 [0.77] / z(spectroscopic) 0.000001 [0.000003] / cz 0.42 [0.77]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.8372 [0.0183] A 2020yCat.1350....0G
Spectral type: 		F8 D ~
Fluxes (3) :
B 10.39 [0.04] D 2000A&A...355L..27H
V 9.88 [0.04] D 2000A&A...355L..27H
G 9.750132 [0.002758] C 2020yCat.1350....0G
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Identifiers (9) :
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BD+21 1940 GSC 01400-01317 Gaia DR2 685731699636727424
AG+21 992 PPM 99142 Gaia DR3 685731699636727424
EPIC 212066623 TYC 1400-1317-1 Gaia DR1 685731695340649472

References (4 between 1850 and 2026) (Total 4)
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    Plx : 3    PM : 3   

   

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BD+21 1940 AG+21 992 GSC 01400-01317 PPM 99142 TYC 1400-1317-1
Gaia DR2 685731699636727424 Gaia DR3 685731699636727424 Gaia DR1 685731695340649472

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