BD+56 2689

Query : BD+56 2689

Basic data :
BD+56 2689 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,TYC,...), MIR (AKARI,WISEA,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 03 10.9999717248 +57 27 17.795014704 (Optical) [ 0.0174 0.0175 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 01 28.4211111881 +57 12 45.103379999 [ 0.0174 0.0175 90 ]
Gal coord. (ep=J2000) : 		101.7972045463103 +01.6579700421461 [ 0.0174 0.0175 90 ]
Proper motions mas/yr : 		-3.091 -2.438 [0.023 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -55.76 [0.37] / z(spectroscopic) -0.000186 [0.000001] / cz -55.75 [0.37]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.3382 [0.0199] A 2020yCat.1350....0G
Fluxes (6) :
B 12.80 [0.33] D 2000A&A...355L..27H
V 10.97 [0.08] D 2000A&A...355L..27H
G 9.547269 [0.002855] C 2020yCat.1350....0G
J 6.18 [0.023] C 2003yCat.2246....0C
H 5.127 [0.036] C 2003yCat.2246....0C
K 4.775 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (9) :
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BD+56 2689 TIC 469994907 WISE J220310.97+572717.5
AKARI-IRC-V1 J2203109+572717 TYC 3977-1627-1 Gaia DR2 2199080056512420096
2MASS J22031101+5727178 WISEA J220310.95+572717.6 Gaia DR3 2199080056512420096

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 : 1    Var : 1    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+56 2689 AKARI-IRC-V1 J2203109+572717 2MASS J22031101+5727178 TYC 3977-1627-1 WISEA J220310.95+572717.6
WISE J220310.97+572717.5 Gaia DR2 2199080056512420096 Gaia DR3 2199080056512420096

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