The star O-Tau
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 , O-Tau is visible in the evening sky, becoming accessible around 17:56 (EST) as the dusk sky fades, 20° above your eastern horizon. It will then reach its highest point in the sky at 22:38, 59° above your southern horizon. It will continue to be observable until around 03:42, when it sinks below 17° above your western horizon.
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|
Name
O-Tau
|
Object Type
Star
|
Position
| Constellation: | Taurus |
| Magnitude: Variable | 3.61 (V) [1] 4.72 (BT) [1] 3.71 (VT) [1] |
| B-V Color (mag): | 0.86 |
| Right ascension: | 03h24m48s [1] |
| Declination: | +09°01'43" [1] |
| Distance: | 89.2 parsec 290.8 lightyrs [2] |
| Proper motion (speed): | 102.9 mas/yr [2] |
| Proper motion (pos ang): | 220.7° |
Derived Quantities
| Absolute mag (V): | -1.14 |
Visibility from Ashburn
All times shown in Ashburn local time.