31-Vul (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 , 31-Vul is visible in the dawn sky, rising at 03:14 (EST) – 3 hours and 30 minutes before the Sun – and reaching an altitude of 22° above the eastern horizon before fading from view as dawn breaks at around 05:36.
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|
Name
31-Vul
|
Object type
Star
|
Position
| Right ascension: | 20h52m07s [2] |
| Declination: | +27°05'49" [2] |
| Constellation: | Vulpecula |
| Magnitude: Variable | 4.58 (V) [2] 5.60 (BT) [2] 4.66 (VT) [2] |
| Distance: | 57.8 parsec 188.4 lightyrs [3] |
| B-V Color (mag): | 0.80 |
| Proper motion (speed): | 97.7 mas/yr[3] |
| Proper motion (pos ang): | 230.6° |
Derived quantities
| Absolute mag (V): | 0.77 |
Visibility from Cambridge
All times shown in Cambridge local time.