E-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 , e-Tau will become visible at around 20:19 (EDT), 23° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 21 minutes after the Sun at 22:31.
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|
Name
E-Tau
|
Object type
Star
|
Other names
Position
| Right ascension: | 03h48m16s [4] |
| Declination: | +11°08'35" [4] |
| Constellation: | Taurus |
| Magnitude: Variable | 5.07 (V) [2] 4.91 (BT) [2] 5.05 (VT) [2] 5.05 (G) [4] 4.99 (BP) [4] 5.16 (RP) [4] |
| Distance: | 136.9 parsec 446.1 lightyrs [4] |
| B-V Color (mag): | -0.12 |
| Proper motion (speed): | 33.2 mas/yr[4] |
| Proper motion (pos ang): | 134.1° |
Derived quantities
| Absolute mag (V): | -0.61 |
Visibility from Cambridge
All times shown in Cambridge local time.