DT-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 , DT-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 01:03.
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|
Name
DT-Cyg
|
Object type
Star
|
Other names
Position
| Right ascension: | 21h06m30s [4] |
| Declination: | +31°11'04" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 5.77 (V) [2] 6.43 (BT) [2] 5.83 (VT) [2] 5.65 (G) [4] 5.93 (BP) [4] 5.18 (RP) [4] |
| Distance: | 602.6 parsec 1964.6 lightyrs [4] |
| B-V Color (mag): | 0.51 |
| Proper motion (speed): | 6.2 mas/yr[4] |
| Proper motion (pos ang): | 143.1° |
Derived quantities
| Absolute mag (V): | -3.13 |
Visibility from Cambridge
All times shown in Cambridge local time.