β²-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , β²-Cyg is visible in the dawn sky, rising at 20:43 (EDT) and reaching an altitude of 75° above the south-eastern horizon before fading from view as dawn breaks at around 04:10.
|
Name
β²-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h30m45s [4] |
| Declination: | +27°57'54" [4] |
| Constellation: | Cygnus |
| Magnitude: | 4.67 (V) [2] 4.86 (BT) [2] 4.68 (VT) [2] 5.10 (G) [4] 5.06 (BP) [4] 5.15 (RP) [4] |
| Distance: | 122.1 parsec 398.1 lightyrs [4] |
| B-V Color (mag): | 0.15 |
| Proper motion (speed): | 1.9 mas/yr[4] |
| Proper motion (pos ang): | 215.0° |
Derived quantities
| Absolute mag (V): | -0.77 |
Sources