V1661-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , V1661-Cyg is visible all night. It will become visible at around 20:58 (EDT), 58° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:53, 86° above your northern horizon. It will be lost to dawn twilight at around 04:35, 41° above your north-western horizon.
|
Name
V1661-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h48m56s [4] |
| Declination: | +46°06'50" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 4.86 (V) [2] 5.24 (BT) [2] 4.89 (VT) [2] 4.67 (G) [4] 4.91 (BP) [4] 4.27 (RP) [4] |
| Distance: | 1.8 kpc 6.0 klyr [4] |
| B-V Color (mag): | 0.30 |
| Proper motion (speed): | 3.4 mas/yr[4] |
| Proper motion (pos ang): | 221.6° |
Derived quantities
| Absolute mag (V): | -6.47 |
Sources