Arcturus (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 Ashburn , Arcturus is visible in the morning sky, becoming accessible at around 22:01, when it rises 9° above your eastern horizon. It will then reach its highest point in the sky at 04:13, 70° above your southern horizon. It will be lost to dawn twilight at around 06:22, 56° above your south-western horizon.
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|
Name
Arcturus
|
Object Type
Star
|
Position
| Constellation: | Bootes |
| Magnitude: Variable | 0.16 (V)[2] 1.63 (BT)[1] 0.29 (VT)[1] |
| B-V Color (mag): | 1.14 |
| Right Ascension: | 14h15m40s [2] |
| Declination: | +19°11'14" [2] |
| Distance: | 10.8 parsec 35.2 lightyrs [2] |
| Proper motion (speed): | 2277.9 mas/yr [2] |
| Proper motion (pos ang): | 208.8° |
Derived Quantities
| Absolute Mag (V): | -0.00 |