Alphard (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 , Alphard is visible in the dawn sky, rising at 00:15 (EST) and reaching an altitude of 38° above the southern horizon before fading from view as dawn breaks around 05:39.
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|
Name
Alphard
|
Object Type
Star
|
Position
| Constellation: | Hydra |
| Magnitude: Variable | 1.98 (V) [1] 3.88 (BT) [1] 2.14 (VT) [1] |
| B-V Color (mag): | 1.48 |
| Right ascension: | 09h27m35s [1] |
| Declination: | -08°39'30" [1] |
| Distance: | 55.3 parsec 180.2 lightyrs [2] |
| Proper motion (speed): | 37.6 mas/yr [2] |
| Proper motion (pos ang): | 336.1° |
Derived Quantities
| Absolute mag (V): | -1.73 |