BD+53 447

Query : BD+53 447

Basic data :
BD+53 447 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,GSC,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 05 49.7899293216 +54 23 55.846085064 (Optical) [ 0.0490 0.0591 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 02 28.0354369481 +54 09 38.044516948 [ 0.0490 0.0591 90 ]
Gal coord. (ep=J2000) : 		133.7106877028683 -06.9086331058367 [ 0.0490 0.0591 90 ]
Proper motions mas/yr : 		18.026 -14.616 [0.060 0.073 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.92 [2.95] / z(spectroscopic) -0.000056 [0.000010] / cz -16.92 [2.95]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		5.7389 [0.0839] A 2020yCat.1350....0G
Fluxes (6) :
B 9.95 [0.03] D 2000A&A...355L..27H
V 9.61 [0.02] D 2000A&A...355L..27H
G 9.432370 [0.002759] C 2020yCat.1350....0G
J 8.664 [0.024] C 2003yCat.2246....0C
H 8.465 [0.057] C 2003yCat.2246....0C
K 8.417 [0.020] C 2003yCat.2246....0C
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Identifiers (8) :
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BD+53 447 2MASS J02054978+5423557 TYC 3689-1191-1 Gaia DR3 456321308626831872
GSC 03689-01191 TIC 445605526 Gaia DR2 456321308626831872 Gaia DR1 456321308626831872

References (2 between 1850 and 2026) (Total 2)
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    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+53 447 GSC 03689-01191 2MASS J02054978+5423557 TYC 3689-1191-1 Gaia DR2 456321308626831872
Gaia DR3 456321308626831872 Gaia DR1 456321308626831872

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