The star τ-Ari
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 , τ-Ari will become visible at around 20:03 (EDT) as the dusk sky fades, 37° above your western horizon. It will then sink towards the horizon, setting 4 hours and 39 minutes after the Sun at 23:35.
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|
Name
τ-Ari
|
Object Type
Star
|
Position
| Constellation: | Aries |
| Magnitude: | 5.35 (V)[1] 5.24 (BT)[1] 5.34 (VT)[1] 5.34 (RP)[2] 5.26 (G)[2] 5.27 (BP)[2] |
| B-V Color (mag): | -0.09 |
| Right Ascension: | 03h21m13s [2] |
| Declination: | +21°08'49" [2] |
| Distance: | 156.9 parsec 511.5 lightyrs [2] |
| Proper motion (speed): | 34.1 mas/yr [2] |
| Proper motion (pos ang): | 128.8° |
Derived Quantities
| Absolute Mag (V): | -0.63 |