Alnasl (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 , Alnasl 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 20:35 (EDT) as the dusk sky fades, 17° above your southern horizon. It will then reach its highest point in the sky at 20:34, 17° above your southern horizon. It will continue to be observable until around 21:33, when it sinks below 15° above your southern horizon.
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|
Name
Alnasl
|
Object Type
Star
|
Position
| Constellation: | Sagittarius |
| Magnitude: Variable | 2.96 (V) [1] 4.25 (BT) [1] 3.07 (VT) [1] |
| B-V Color (mag): | 1.01 |
| Right ascension: | 18h05m48s [1] |
| Declination: | -30°25'26" [1] |
| Distance: | 29.7 parsec 96.8 lightyrs [2] |
| Proper motion (speed): | 188.8 mas/yr [2] |
| Proper motion (pos ang): | 196.6° |
Derived Quantities
| Absolute mag (V): | 0.60 |