V* V2840 Cyg

Query : V* V2840 Cyg

Basic data :
V* V2840 Cyg -- Eclipsing Binary
Other object types: otypes_help 		EB* (2017ARep), * (TYC,Gaia), Opt (ATO,LAMOST), EB? (2018AJ), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 49 13.2116923416 +30 58 05.832334524 (Optical) [ 0.0914 0.1130 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 47 01.1272530527 +30 44 05.015815757 [ 0.0914 0.1130 90 ]
Gal coord. (ep=J2000) : 		083.0170213526040 -17.4413574597684 [ 0.0914 0.1130 90 ]
Proper motions mas/yr : 		7.175 1.657 [0.141 0.173 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -17.82 [5.72] / z(spectroscopic) -0.000059 [0.000019] / cz -17.82 [5.72]
   (Opt) D 2020RAA....20..163Q
Parallaxes (mas): 		1.8524 [0.1572] A 2020yCat.1350....0G
Fluxes (6) :
B 12.81 [0.24] D 2000A&A...355L..27H
V 12.09 [0.17] D 2000A&A...355L..27H
G 12.124856 [0.004776] C 2020yCat.1350....0G
J 11.026 [0.026] C 2003yCat.2246....0C
H 10.797 [0.031] C 2003yCat.2246....0C
K 10.722 [0.021] C 2003yCat.2246....0C
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Identifiers (8) :
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TYC 2718-1789-1 LAMOST J214913.21+305805.8 TIC 287856042 Gaia DR3 1897668563153576832
ATO J327.3050+30.9683 2MASS J21491320+3058059 V* V2840 Cyg Gaia DR2 1897668563153576832

References (5 between 1850 and 2026) (Total 5)
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 : 2    Distance : 1    Var : 3    Fe/H : 1    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 2718-1789-1 2MASS J21491320+3058059 V* V2840 Cyg Gaia DR3 1897668563153576832 Gaia DR2 1897668563153576832

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