BD+12 4631

Query : BD+12 4631

Basic data :
BD+12 4631 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 27 30.7226985984 +12 38 20.735006820 (Optical) [ 0.0252 0.0290 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 25 06.1937067424 +12 25 16.358279739 [ 0.0252 0.0290 90 ]
Gal coord. (ep=J2000) : 		064.9934401090412 -26.5488272914666 [ 0.0252 0.0290 90 ]
Proper motions mas/yr : 		-5.537 -16.016 [0.032 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 32.77 [0.54] / z(spectroscopic) 0.000109 [0.000002] / cz 32.77 [0.54]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.002 [0.0308] A 2020yCat.1350....0G
Spectral type: 		K2 D ~
Fluxes (6) :
B 10.67 [0.07] D 2000A&A...355L..27H
V 9.35 [0.03] D 2000A&A...355L..27H
G 9.003237 [0.002760] C 2020yCat.1350....0G
J 7.135 [0.032] C 2003yCat.2246....0C
H 6.451 [0.046] C 2003yCat.2246....0C
K 6.322 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+12 4631 2MASS J21273071+1238207 TIC 426891139 Gaia DR2 1746212859353949056
AG+12 2517 PPM 140161 TYC 1127-1935-1 Gaia DR3 1746212859353949056
GSC 01127-01935 SAO 107151 YZ 12 8509 Gaia DR1 1746212859353949056

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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Link by name to the catalogue in VizieR :

BD+12 4631 AG+12 2517 GSC 01127-01935 2MASS J21273071+1238207 PPM 140161
SAO 107151 TYC 1127-1935-1 Gaia DR2 1746212859353949056 Gaia DR3 1746212859353949056 Gaia DR1 1746212859353949056

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