V389-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , V389-Cyg will become visible at around 17:27 (EST), 75° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:00.
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Name
V389-Cyg
|
Object type
Star
|
Position
| Right ascension: | 21h08m38s [5] |
| Declination: | +30°12'21" [5] |
| Constellation: | Cygnus |
| Magnitude: Variable | 8.07 (V) [3] 5.51 (BT) [2] 5.57 (VT) [2] 8.08 (G) [5] 8.12 (BP) [5] 7.78 (RP) [5] |
| Distance: | 118.3 parsec 385.8 lightyrs [5] |
| B-V Color (mag): | 0.29 |
| Proper motion (speed): | 34.8 mas/yr[5] |
| Proper motion (pos ang): | 136.3° |
Derived quantities
| Absolute mag (V): | 2.70 |
Sources