Alnasl (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 San Diego , Alnasl is visible in the evening sky, becoming accessible around 20:30 (PDT), 25° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:16, 26° above your southern horizon. It will continue to be observable until around 00:00, when it sinks below 15° above your south-western horizon.
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|
Name
Alnasl
|
Object type
Star
|
Other names
Position
| Constellation: | Sagittarius |
| Magnitude: Variable | 2.96 (V) [2] 4.25 (BT) [2] 3.07 (VT) [2] |
| B-V Color (mag): | 1.01 |
| Right ascension: | 18h05m48s [2] |
| Declination: | -30°25'26" [2] |
| Distance: | 29.7 parsec 96.8 lightyrs [3] |
| Proper motion (speed): | 188.8 mas/yr [3] |
| Proper motion (pos ang): | 196.6° |
Derived quantities
| Absolute mag (V): | 0.60 |
Visibility from San Diego
All times shown in San Diego local time.