BD-20 1805

Query : BD-20 1805

Basic data :
BD-20 1805 -- Be Star
Other object types: otypes_help 		* (1971PW&SO,BD,...), MIR (WISEA,WISE), Be* (2018MNRAS), Em* ([M81]), V* (NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 14 58.2439841088 -20 37 12.197472816 (Optical) [ 0.0145 0.0227 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 12 48.3083072440 -20 31 54.850423886 [ 0.0145 0.0227 90 ]
Gal coord. (ep=J2000) : 		233.9207138824465 -04.3128884301985 [ 0.0145 0.0227 90 ]
Proper motions mas/yr : 		-2.370 3.550 [0.025 0.028 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.4415 [0.0295] A 2020yCat.1350....0G
Spectral type: 		B2IIIne C 1993ApJS...89..293V
Fluxes (11) :
U 9.92 [~] D 2003AJ....125.2531R
B 10.70 [0.04] D 2000A&A...355L..27H
V 10.61 [0.04] D 2000A&A...355L..27H
R 10.72 [0.02] D 2012yCat.1322....0Z
G 10.297442 [0.003660] C 2020yCat.1350....0G
J 10.132 [0.026] C 2003yCat.2246....0C
H 10.023 [0.022] C 2003yCat.2246....0C
K 9.889 [0.019] C 2003yCat.2246....0C
g 10.63 [0.08] D 2012yCat.1322....0Z
r 10.59 [0.15] D 2012yCat.1322....0Z
i 10.58 [0.29] D 2012yCat.1322....0Z
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Identifiers (16) :
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BD-20 1805 LS 271 TYC 5973-249-1 [M81] I-80
ALS 271 2MASS J07145823-2037121 UCAC4 347-024460 Gaia DR3 2929972233452757504
CPD-20 2115 NSV 17397 WISEA J071458.24-203712.1 Gaia DR1 2929972229145914880
GSC 05973-00249 TIC 262417580 WISE J071458.24-203712.1 Gaia DR2 2929972233452757504

References (14 between 1850 and 2026) (Total 14)
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 : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD-20 1805 ALS 271 CPD-20 2115 GSC 05973-00249 LS 271
2MASS J07145823-2037121 NSV 17397 TYC 5973-249-1 UCAC4 347-024460 WISEA J071458.24-203712.1
WISE J071458.24-203712.1 Gaia DR3 2929972233452757504 Gaia DR1 2929972229145914880 Gaia DR2 2929972233452757504

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