Ruud de Vries - Dutch Backyard Astrophotography

Fighting light pollution.....

Epsilon Lyrae

Epsilon Lyrae (ε Lyr, ε Lyrae), also known as The Double Double, is a multiple star system of at least five stars approximately 162 light-years away in the constellation of Lyra. Read more.

Name and aliases HD 173582, * 4 Lyr A, * eps01 Lyr A * eps02 Lyr A, * 5 Lyr A, HD 173607
Type High proper-motion Star Double or multiple star
Coordinates 18:44:20.35 +39:40:12.2 18:44:22.77 +39:36:45.7
Radial velocity -31.0 km/s -24.2 km/s
Magnitude 5.1 (V) 5.1 (V)
Spectral type A3V A6Vn
Link Simbad Simbad
Link HyperLeda HyperLeda

Epsilon Lyrae Double-Double

Telescope
Esprit 120ED APO Triplet
Camera
Atik one 6.0
Mount
Skywatcher Eq6-R
Flattener
TSFlat2,5
Guiding camera
Starlight Xpress Lodestar
OAG
TS 2" Off Axis Guider
Exposure
40 * 0.1sec RGB