BD+54 2739

Query : BD+54 2739

Basic data :
BD+54 2739 -- Star
Other object types: otypes_help 		* (BD,GEN#,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 20 18.3630109488 +54 48 54.090335664 (Optical) [ 0.0212 0.0194 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 18 24.6980082764 +54 33 47.336461373 [ 0.0212 0.0194 90 ]
Gal coord. (ep=J2000) : 		102.2474832626252 -01.8700431646108 [ 0.0212 0.0194 90 ]
Proper motions mas/yr : 		-1.884 -3.859 [0.028 0.023 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.6078 [0.0248] A 2020yCat.1350....0G
Spectral type: 		B9V D ~
Fluxes (6) :
B 10.75 [~] E ~
V 10.42 [~] E ~
G 10.265827 [0.002771] C 2020yCat.1350....0G
J 9.535 [0.023] C 2003yCat.2246....0C
H 9.360 [0.026] C 2003yCat.2246....0C
K 9.354 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 11216 Display criteria :

Identifiers (12) :
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BD+54 2739 LF 4 +54 465 TYC 3986-2496-1 Gaia DR2 2005068652815115904
GEN# +0.05402739 2MASS J22201835+5448540 UBV M 3912 Gaia DR3 2005068652816313600
GSC 03986-02496 TIC 422008861 [BBB73] 331 Gaia DR1 2005068648501712000

References (7 between 1850 and 2026) (Total 7)
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    Plx : 3    PM : 2   

   

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Link by name to the catalogue in VizieR :

BD+54 2739 GSC 03986-02496 LF 4 +54 465 2MASS J22201835+5448540 TYC 3986-2496-1
Gaia DR2 2005068652815115904 Gaia DR3 2005068652816313600 Gaia DR1 2005068648501712000

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