ρ-Cyg (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ρ-Cyg is visible in the dawn sky, rising at 19:45 (EDT) and reaching an altitude of 61° above the eastern horizon before fading from view as dawn breaks at around 03:56.
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Name
ρ-Cyg
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Object type
Star
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Other names
Position
| Right ascension: | 21h33m58s [4] |
| Declination: | +45°35'29" [4] |
| Constellation: | Cygnus |
| Magnitude: Variable | 3.99 (V) [2] 5.08 (BT) [2] 4.08 (VT) [2] 3.75 (G) [4] 4.22 (BP) [4] 3.13 (RP) [4] |
| Distance: | 38.6 parsec 125.7 lightyrs [4] |
| B-V Color (mag): | 0.85 |
| Proper motion (speed): | 96.6 mas/yr[4] |
| Proper motion (pos ang): | 194.6° |
Derived quantities
| Absolute mag (V): | 1.06 |
Sources