Alberio | |
---|---|
R.A. | 19h 30m 57.766s |
Dec. | +27° 58' 9.23" |
Mean Radial Velocity | -23.5 |
Magnitude | (B1 Cyg) +3.07 , ( B2 Cyg) +4.67 |
Distance | 118.20 pc |
Location | In Cygnus, within Milky Way |
Other IDs | [B1 Cyg , HIP95947,TYC 2133-02964-1],[B2 Cyg, HIP 95951,TYC 2133-02963-1] |
Element 1 and 2 | Spectral type K3 , Red Giant |
Element 3 and 4 | Main sequence stars ,Spectral type B8 |
Orbital Period | 1165 and 585 years |
Scope | 8" Intes Micro mn-86 |
Mount | EQ6 unguided. |
Exposure | 5 x 0.3 sec for the hx516, 224 out of 408 frames for the webcam |
Post-processing | Stacked in registax |
Filters | IR |
Camera | Toucam 2 |
Location | Claines |
Date | 17th July 2005 |