V1817-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , V1817-Cyg is visible all night. It will become visible at around 21:41 (EDT), 59° above your north-eastern horizon, as dusk fades to darkness. It will be lost to dawn twilight at around 03:56, 55° above your north-western horizon.
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Name
V1817-Cyg
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Object type
Star
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Other names
Position
| Right ascension: | 19h31m13s [4] |
| Declination: | +55°43'54" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 6.38 (V) [2] 7.80 (BT) [2] 6.49 (VT) [2] 6.03 (G) [4] 6.65 (BP) [4] 5.28 (RP) [4] |
| Distance: | 444.6 parsec 1449.5 lightyrs [4] |
| B-V Color (mag): | 1.11 |
| Proper motion (speed): | 19.1 mas/yr[4] |
| Proper motion (pos ang): | 189.5° |
Derived quantities
| Absolute mag (V): | -1.86 |
Sources