ε-Dra (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 Cambridge , ε-Dra is visible all night because it is circumpolar. It will be highest in the sky at 00:55, 62° above your northern horizon. At dusk, it will become visible at around 21:42 (EDT), 53° above your north-eastern horizon. It will be lost to dawn twilight at around 03:55, 54° above your north-western horizon.
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|
Name
ε-Dra
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h48m10s [3] |
| Declination: | +70°16'05" [3] |
| Constellation: | Draco |
| Magnitude: | 3.91 (V) [1] 5.07 (BT) [1] 4.01 (VT) [1] 3.64 (G) [3] 4.13 (BP) [3] 3.01 (RP) [3] |
| Distance: | 46.9 parsec 152.9 lightyrs [3] |
| B-V Color (mag): | 0.90 |
| Proper motion (speed): | 89.0 mas/yr[3] |
| Proper motion (pos ang): | 63.3° |
Derived quantities
| Absolute mag (V): | 0.56 |
Visibility from Cambridge
All times shown in Cambridge local time.