BD+20 476

Query : BD+20 476

Basic data :
BD+20 476 -- High Proper Motion Star
Other object types: otypes_help 		* (BD,AG,...), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 55 41.9162990664 +21 00 50.695455708 (Optical) [ 0.0693 0.0589 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 52 50.6364993360 +20 48 48.041297523 [ 0.0693 0.0589 90 ]
Gal coord. (ep=J2000) : 		158.0958854664582 -33.2388349053944 [ 0.0693 0.0589 90 ]
Proper motions mas/yr : 		-17.981 -69.464 [0.084 0.077 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 44.61 [2.24] / z(spectroscopic) 0.000149 [0.000007] / cz 44.61 [2.24]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		4.5454 [0.0784] A 2020yCat.1350....0G
Spectral type: 		G0 D ~
Fluxes (6) :
B 10.42 [0.04] D 2000A&A...355L..27H
V 9.81 [0.04] D 2000A&A...355L..27H
G 9.619745 [0.002882] C 2020yCat.1350....0G
J 8.561 [0.034] C 2003yCat.2246....0C
H 8.195 [0.020] C 2003yCat.2246....0C
K 8.146 [0.026] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+20 476 2MASS J02554192+2100507 TIC 91401164 Gaia DR2 108473148567471104
AG+20 263 PPM 92081 TYC 1230-854-1 Gaia DR3 108473148567471104
GSC 01230-00854 SAO 75646 YZ 20 860 Gaia DR1 108473144272007040

References (6 between 1850 and 2026) (Total 6)
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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Link by name to the catalogue in VizieR :

BD+20 476 AG+20 263 GSC 01230-00854 2MASS J02554192+2100507 PPM 92081
SAO 75646 TYC 1230-854-1 Gaia DR2 108473148567471104 Gaia DR3 108473148567471104 Gaia DR1 108473144272007040

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