20-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 , 20-Vul is visible in the dawn sky, rising at 00:16 (EDT) and reaching an altitude of 50° above the eastern horizon before fading from view as dawn breaks at around 05:13.
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|
Name
20-Vul
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h12m00s [4] |
| Declination: | +26°28'43" [4] |
| Constellation: | Vulpecula |
| Magnitude: Variable | 5.90 (V) [2] 5.77 (BT) [2] 5.88 (VT) [2] 5.88 (G) [4] 5.83 (BP) [4] 5.93 (RP) [4] |
| Distance: | 313.7 parsec 1022.6 lightyrs [4] |
| B-V Color (mag): | -0.10 |
| Proper motion (speed): | 10.7 mas/yr[4] |
| Proper motion (pos ang): | 156.3° |
Derived quantities
| Absolute mag (V): | -1.59 |
Visibility from Cambridge
All times shown in Cambridge local time.