Thuban (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 Fairfield , Thuban is visible all night because it is circumpolar. It will be highest in the sky at 05:58, 66° above your northern horizon. At dusk, it will become visible around 18:05 (EST), 15° above your northern horizon. It will be lost to dawn twilight around 06:05, 66° above your northern horizon.
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|
Name
Thuban
|
Object Type
Star
|
Position
| Constellation: | Draco |
| Magnitude: Variable | 3.65 (V) [2] 3.61 (BT) [1] 3.64 (VT) [1] |
| B-V Color (mag): | -0.03 |
| Right ascension: | 14h04m23s [2] |
| Declination: | +64°22'32" [2] |
| Distance: | 92.9 parsec 303.0 lightyrs [3] |
| Proper motion (speed): | 58.9 mas/yr [3] |
| Proper motion (pos ang): | 287.0° |
Derived Quantities
| Absolute mag (V): | -1.19 |
Visibility from Fairfield
All times shown in Fairfield local time.