BD+20 310

Query : BD+20 310

Basic data :
BD+20 310 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 56 39.5003928144 +21 02 18.836483496 (Optical) [ 0.0208 0.0173 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 53 53.3786543176 +20 47 40.875009577 [ 0.0208 0.0173 90 ]
Gal coord. (ep=J2000) : 		142.7284888367140 -39.3129044789654 [ 0.0208 0.0173 90 ]
Proper motions mas/yr : 		16.982 -1.692 [0.026 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 42.91 [3.63] / z(spectroscopic) 0.000143 [0.000012] / cz 42.91 [3.63]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		1.251 [0.0252] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 12.25 [0.28] D 2000A&A...355L..27H
V 10.81 [0.08] D 2000A&A...355L..27H
G 10.355009 [0.002781] C 2020yCat.1350....0G
J 8.610 [0.030] C 2003yCat.2246....0C
H 8.061 [0.027] C 2003yCat.2246....0C
K 7.918 [0.024] C 2003yCat.2246....0C
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Identifiers (9) :
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BD+20 310 PPM 91215 Gaia DR2 97038429501564672
AG+20 173 TIC 60959424 Gaia DR3 97038433797381760
2MASS J01563950+2102189 TYC 1212-504-1 Gaia DR1 97038429501564672

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 : 1    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+20 310 AG+20 173 2MASS J01563950+2102189 PPM 91215 TYC 1212-504-1
Gaia DR2 97038429501564672 Gaia DR3 97038433797381760 Gaia DR1 97038429501564672

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