EM* AS 449

Query : EM* AS 449

Basic data :
EM* AS 449 -- Emission-line Star
Other object types: otypes_help 		* (ALS,CSI,...), Em* (EM*,[KW97]), EmO (MHA), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 55 21.0973459560 +49 35 59.298339696 (Optical) [ 0.0111 0.0109 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 53 43.9553939930 +49 24 28.034468511 [ 0.0111 0.0109 90 ]
Gal coord. (ep=J2000) : 		089.1260567815426 +02.8860278630927 [ 0.0111 0.0109 90 ]
Proper motions mas/yr : 		-3.436 -4.562 [0.014 0.013 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.3336 [0.0128] A 2020yCat.1350....0G
Spectral type: 		B D ~
Fluxes (6) :
B 12.43 [0.23] D 2000A&A...355L..27H
V 11.54 [0.12] D 2000A&A...355L..27H
G 11.464688 [0.006163] C 2020yCat.1350....0G
J 9.223 [0.031] C 2003yCat.2246....0C
H 8.692 [0.039] C 2003yCat.2246....0C
K 8.341 [0.034] C 2003yCat.2246....0C
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Identifiers (12) :
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EM* AS 449 LS III +49 12 TIC 312820799 Gaia DR2 2168842387231989888
ALS 11623 2MASS J20552110+4935593 TYC 3583-70-1 Gaia DR3 2168842387231989888
CSI+49-20537 MHA 255-55 [KW97] 52-20 Gaia DR1 2168842382929601792

References (11 between 1850 and 2026) (Total 11)
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 :

ALS 11623 LS III +49 12 2MASS J20552110+4935593 TYC 3583-70-1 Gaia DR2 2168842387231989888
Gaia DR3 2168842387231989888 Gaia DR1 2168842382929601792

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