ψ-Tau (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 , ψ-Tau is visible in the morning sky, becoming accessible around 22:47, when it reaches an altitude of 20° above your eastern horizon. It will then reach its highest point in the sky at 04:39, 76° above your southern horizon. It will be lost to dawn twilight around 05:24, 73° above your south-western horizon.
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|
Name
ψ-Tau
|
Object type
Star
|
Other names
Position
| Right ascension: | 04h07m00s [4] |
| Declination: | +29°00'04" [4] |
| Constellation: | Taurus |
| Magnitude: | 5.21 (V) [2] 5.61 (BT) [2] 5.25 (VT) [2] 5.12 (G) [4] 5.30 (BP) [4] 4.81 (RP) [4] |
| Distance: | 27.8 parsec 90.7 lightyrs [4] |
| B-V Color (mag): | 0.31 |
| Proper motion (speed): | 92.0 mas/yr[4] |
| Proper motion (pos ang): | 275.0° |
Derived quantities
| Absolute mag (V): | 2.99 |
Visibility from Cambridge
All times shown in Cambridge local time.