Ascella (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , Ascella is difficult to observe as it will appear no higher than 17° above the horizon. It is visible in the evening sky, becoming accessible around 20:31 (EDT) as the dusk sky fades, 16° above your southern horizon. It will then reach its highest point in the sky at 21:30, 17° above your southern horizon. It will continue to be observable until around 22:54, when it sinks below 15° above your southern horizon.
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|
Name
Ascella
|
Object Type
Star
|
Position
| Constellation: | Sagittarius |
| Magnitude: | 2.61 (V) [2] 2.73 (BT) [1] 2.62 (VT) [1] |
| B-V Color (mag): | 0.10 |
| Right ascension: | 19h02m36s [2] |
| Declination: | -29°52'48" [2] |
| Distance: | 27.0 parsec 88.2 lightyrs [3] |
| Proper motion (speed): | 23.7 mas/yr [3] |
| Proper motion (pos ang): | 27.1° |
Derived Quantities
| Absolute mag (V): | 0.45 |