QR-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 , QR-Vul will become visible at around 17:27 (EST), 64° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:41.
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|
Name
QR-Vul
|
Object type
Star
|
Position
| Right ascension: | 20h15m15s [4] |
| Declination: | +25°35'30" [4] |
| Constellation: | Vulpecula |
| Magnitude: Variable | 4.74 (V) [2] 4.54 (BT) [2] 4.72 (VT) [2] 4.77 (G) [4] 4.65 (BP) [4] 4.89 (RP) [4] |
| Distance: | 175.7 parsec 572.8 lightyrs [4] |
| B-V Color (mag): | -0.16 |
| Proper motion (speed): | 8.9 mas/yr[4] |
| Proper motion (pos ang): | 127.5° |
Derived quantities
| Absolute mag (V): | -1.48 |
Visibility from Cambridge
All times shown in Cambridge local time.