FASTT 447

Query : FASTT 447

Basic data :
FASTT 447 -- Eclipsing Binary
Other object types: otypes_help 		V* (ASAS,FASTT), Opt (ATO,LAMOST), EB* (2020ApJS), EB? (2018AJ), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 11 48.8712813901 -01 11 00.425642758 (Optical) [ 0.3821 0.3249 90 ] A 2018yCat.1345....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 09 16.2235898945 -01 01 59.931718975 [ 0.3821 0.3249 90 ]
Gal coord. (ep=J2000) : 		223.4901693932669 +17.2345938079017 [ 0.3821 0.3249 90 ]
Proper motions mas/yr : 		-0.433 -0.546 [0.821 0.592 90] A 2018yCat.1345....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.79 [5.88] / z(spectroscopic) 0.000073 [0.000020] / cz 21.79 [5.88]
   (Opt) D 2020RAA....20..163Q
Parallaxes (mas): 		2.1040 [0.5029] A 2018yCat.1345....0G
Fluxes (6) :
G 12.491649 [0.007480] C 2022yCat.1355....0G
J 11.409 [0.026] C 2003yCat.2246....0C
H 11.039 [0.024] C 2003yCat.2246....0C
K 10.900 [0.021] C 2003yCat.2246....0C
g 12.822 [~] D 2020ApJS..249...18C
r 12.399 [~] D 2020ApJS..249...18C
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Identifiers (10) :
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2MASS J08114886-0111003 FASTT 447 TIC 88971360 Gaia DR3 3071256488315680256
ASAS J081149-0111.1 LAMOST J081148.87-011100.4 ZTF J081148.87-011100.3
ATO J122.9536-01.1834 LAMOST J081148.87-011100.3 Gaia DR2 3071256488315680256

References (6 between 1850 and 2026) (Total 6)
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

Velocities : 7    Var : 3    Fe/H : 5    Plx : 1    PM : 1   

   

External archives :

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2MASS J08114886-0111003 Gaia DR2 3071256488315680256 Gaia DR3 3071256488315680256

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