The star η-Dra
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 , η-Dra is visible all night because it is circumpolar. It will be highest in the sky at dusk, becoming accessible around 20:43 (EDT), 67° above your north-western horizon. It will be lost to dawn twilight around 04:53, 18° above your northern horizon.
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|
Name
η-Dra
|
Object Type
Star
|
Position
| Constellation: | Draco |
| Magnitude: Variable | 2.73 (V)[2] 3.89 (BT)[1] 2.83 (VT)[1] 2.48 (G)[3] 3.22 (BP)[3] 2.47 (RP)[3] |
| B-V Color (mag): | 0.91 |
| Right ascension: | 16h23m59s [3] |
| Declination: | +61°30'52" [3] |
| Distance: | 27.3 parsec 88.9 lightyrs [3] |
| Proper motion (speed): | 54.5 mas/yr [3] |
| Proper motion (pos ang): | 340.2° |
Derived Quantities
| Absolute mag (V): | 0.55 |