BD+40 4204

Query : BD+40 4204

Basic data :
BD+40 4204 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,GSC,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 30 16.8025230984 +41 17 42.532586232 (Optical) [ 0.0098 0.0116 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 28 29.5062655068 +41 07 34.349768550 [ 0.0098 0.0116 90 ]
Gal coord. (ep=J2000) : 		079.8785841806550 +01.2259913609203 [ 0.0098 0.0116 90 ]
Proper motions mas/yr : 		6.690 5.477 [0.013 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.6003 [0.0124] A 2020yCat.1350....0G
Fluxes (6) :
B 10.07 [0.02] D 2000A&A...355L..27H
V 9.73 [0.02] D 2000A&A...355L..27H
G 9.680506 [0.002763] C 2020yCat.1350....0G
J 9.123 [0.035] C 2003yCat.2246....0C
H 8.966 [0.018] C 2003yCat.2246....0C
K 8.930 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3289 Display criteria :

Identifiers (9) :
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BD+40 4204 TIC 16316248 Gaia DR2 2067819735600376960
GSC 03161-01414 TYC 3161-1414-1 Gaia DR3 2067819735600376960
2MASS J20301680+4117425 [SKV93] 3-42 Gaia DR1 2067819735600376960

References (3 between 1850 and 2026) (Total 3)
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

Distance : 2    Var : 1    Plx : 3    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+40 4204 GSC 03161-01414 2MASS J20301680+4117425 TYC 3161-1414-1 Gaia DR2 2067819735600376960
Gaia DR3 2067819735600376960 Gaia DR1 2067819735600376960

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