V819-Cyg (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , V819-Cyg will become visible at around 17:27 (EST), 68° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 22:30 when it dips 21° above your north-western horizon.
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|
Name
V819-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h53m01s [4] |
| Declination: | +47°48'27" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 6.27 (V) [2] 6.12 (BT) [2] 6.26 (VT) [2] 6.25 (G) [4] 6.18 (BP) [4] 6.34 (RP) [4] |
| Distance: | 1.0 kpc 3.4 klyr [4] |
| B-V Color (mag): | -0.12 |
| Proper motion (speed): | 10.2 mas/yr[4] |
| Proper motion (pos ang): | 225.5° |
Derived quantities
| Absolute mag (V): | -3.83 |
Visibility from Cambridge
All times shown in Cambridge local time.