LS 493

Query : LS 493

Basic data :
LS 493 -- Eclipsing Binary
Other object types: otypes_help 		* (1971PW&SO,TYC,...), EB* (2022yCat), V* (ASASSN), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 31 53.4836173176 -14 33 08.772481044 (Optical) [ 0.2463 0.2509 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 29 35.6941195276 -14 26 42.345363730 [ 0.2463 0.2509 90 ]
Gal coord. (ep=J2000) : 		230.4692467396814 +02.1027592335927 [ 0.2463 0.2509 90 ]
Proper motions mas/yr : 		-1.328 1.803 [0.324 0.292 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.7061 [0.3213] A 2020yCat.1350....0G
Spectral type: 		OB E 1971PW&SO...1a...1S
Fluxes (10) :
B 11.68 [0.10] D 2000A&A...355L..27H
V 10.70 [0.06] D 2000A&A...355L..27H
R 10.47 [0.02] D 2012yCat.1322....0Z
G 10.380663 [0.006847] C 2020yCat.1350....0G
J 8.354 [0.032] C 2003yCat.2246....0C
H 8.072 [0.044] C 2003yCat.2246....0C
K 7.716 [0.023] C 2003yCat.2246....0C
g 11.31 [0.22] D 2012yCat.1322....0Z
r 10.44 [0.25] D 2012yCat.1322....0Z
i 9.96 [0.25] D 2012yCat.1322....0Z
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Identifiers (11) :
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TYC 5408-278-1 CSI-14-07296 TIC 55873490 Gaia DR2 3030158702183550592
ALS 493 LS 493 UCAC4 378-034527 Gaia DR3 3030158702183550592
ASASSN-V J073153.64-143309.0 2MASS J07315349-1433087 uvby98 610000493

References (13 between 1850 and 2026) (Total 13)
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

Var : 1    Plx : 1    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 5408-278-1 ALS 493 LS 493 2MASS J07315349-1433087 UCAC4 378-034527
uvby98 610000493 Gaia DR2 3030158702183550592 Gaia DR3 3030158702183550592

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