The star β-Tri
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Fairfield , β-Tri is visible in the dawn sky, rising at 22:35 (EDT) – 7 hours and 3 minutes before the Sun – and reaching an altitude of 55° above the eastern horizon before fading from view as dawn breaks around 04:24.
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|
Name
β-Tri
|
Object Type
Star
|
Position
| Constellation: | Triangulum |
| Magnitude: | 3.00 (V)[1] 3.20 (BT)[1] 3.02 (VT)[1] |
| B-V Color (mag): | 0.15 |
| Right Ascension: | 02h09m32s [1] |
| Declination: | +34°59'14" [1] |
| Distance: | 38.9 parsec 126.8 lightyrs [2] |
| Proper motion (speed): | 154.2 mas/yr [2] |
| Proper motion (pos ang): | 104.7° |
Derived Quantities
| Absolute Mag (V): | 0.05 |