O-Aql (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 , O-Aql is visible all night. It will become visible at around 21:42 (EDT), 37° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:59, 58° above your southern horizon. It will be lost to dawn twilight at around 03:54, 40° above your south-western horizon.
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|
Name
O-Aql
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h51m01s [4] |
| Declination: | +10°24'54" [4] |
| Constellation: | Aquila |
| Magnitude: | 5.13 (V) [2] 5.78 (BT) [2] 5.18 (VT) [2] 4.98 (G) [4] 5.26 (BP) [4] 4.55 (RP) [4] |
| Distance: | 19.5 parsec 63.5 lightyrs [4] |
| B-V Color (mag): | 0.50 |
| Proper motion (speed): | 277.7 mas/yr[4] |
| Proper motion (pos ang): | 119.5° |
Derived quantities
| Absolute mag (V): | 3.64 |
Visibility from Cambridge
All times shown in Cambridge local time.