BD+20 205

Query : BD+20 205

Basic data :
BD+20 205 -- Star
Other object types: otypes_help 		* (BD,AG,...), ** (**,ADS,...)
ICRS coord. (ep=J2000) : 		01 21 38.6851204680 +21 23 25.464532560 (Optical) [ 0.0173 0.0129 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 18 56.0291511556 +21 07 44.931120526 [ 0.0173 0.0129 90 ]
Gal coord. (ep=J2000) : 		132.2536110290485 -40.9339561338503 [ 0.0173 0.0129 90 ]
Proper motions mas/yr : 		-5.932 -15.070 [0.020 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 12.80 [4.77] / z(spectroscopic) 0.000043 [0.000016] / cz 12.80 [4.77]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		2.7383 [0.0214] A 2020yCat.1350....0G
Spectral type: 		F2 D ~
Fluxes (3) :
B 9.96 [0.03] D 2000A&A...355L..27H
V 9.47 [0.02] D 2000A&A...355L..27H
G 9.337251 [0.002764] C 2020yCat.1350....0G
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Identifiers (15) :
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BD+20 205 CCDM J01216+2123AB SAO 74656 Gaia DR2 289450112504038912
** A 1906AB GSC 01203-01912 TYC 1203-1912-1 Gaia DR3 289450112504038912
ADS 1098 AB IDS 01162+2052 AB WDS J01216+2123AB Gaia DR1 289450112504038912
AG+21 118 PPM 90705 YZ 21 410

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+20 205 AG+21 118 CCDM J01216+2123AB GSC 01203-01912 PPM 90705
SAO 74656 TYC 1203-1912-1 WDS J01216+2123AB Gaia DR2 289450112504038912 Gaia DR3 289450112504038912
Gaia DR1 289450112504038912

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