BD+54 686

Query : BD+54 686

Basic data :
BD+54 686 -- Emission-line Star
Other object types: otypes_help 		* (BD,ALS,...), Em* (EM*,[KW97]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 30 26.7038598600 +54 54 58.408061400 (Optical) [ 0.0119 0.0111 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 26 38.1016091431 +54 44 43.574485748 [ 0.0119 0.0111 90 ]
Gal coord. (ep=J2000) : 		144.5009003101340 -01.1544228668757 [ 0.0119 0.0111 90 ]
Proper motions mas/yr : 		1.322 -3.504 [0.016 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.9481 [0.016] A 2020yCat.1350....0G
Spectral type: 		B: D 1978A&AS...32...25R
Fluxes (6) :
B 10.54 [~] E ~
V 10.04 [~] E ~
G 9.909759 [0.002848] C 2020yCat.1350....0G
J 8.907 [0.021] C 2003yCat.2246....0C
H 8.793 [0.023] C 2003yCat.2246....0C
K 8.697 [0.019] C 2003yCat.2246....0C
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Identifiers (14) :
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BD+54 686 GSC 03707-00528 TYC 3707-528-1 Gaia DR3 448139675103801472
ALS 7729 LS V +54 7 UBV M 3874 Gaia DR1 448139670803453952
EM* AS 74 2MASS J03302670+5454584 [KW97] 15-44
GEN# +0.05400686 TIC 316625769 Gaia DR2 448139675103126528

References (12 between 1850 and 2026) (Total 12)
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    SpT : 1   

   

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Link by name to the catalogue in VizieR :

BD+54 686 ALS 7729 GSC 03707-00528 LS V +54 7 2MASS J03302670+5454584
TYC 3707-528-1 Gaia DR2 448139675103126528 Gaia DR3 448139675103801472 Gaia DR1 448139670803453952

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