57-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 57-Cyg will become visible at around 17:26 (EST), 77° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 02:43.
|
Name
57-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h53m14s [4] |
| Declination: | +44°23'14" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 4.76 (V) [2] 4.60 (BT) [2] 4.75 (VT) [2] 4.73 (G) [4] 4.68 (BP) [4] 4.85 (RP) [4] |
| Distance: | 172.2 parsec 561.2 lightyrs [4] |
| B-V Color (mag): | -0.13 |
| Proper motion (speed): | 10.0 mas/yr[4] |
| Proper motion (pos ang): | 77.3° |
Derived quantities
| Absolute mag (V): | -1.42 |
Sources