θ-TrA (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , θ-TrA is not observable because it lies so far south that it never rises above the horizon.
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Name
θ-TrA
|
Object type
Star
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Other names
Position
| Right ascension: | 16h35m44s [4] |
| Declination: | −65°29'43" [4] |
| Constellation: | Triangulum Australe |
| Magnitude: | 5.51 (V) [2] 6.70 (BT) [2] 5.61 (VT) [2] 5.25 (G) [4] 5.73 (BP) [4] 4.62 (RP) [4] |
| Distance: | 105.8 parsec 344.9 lightyrs [4] |
| B-V Color (mag): | 0.93 |
| Proper motion (speed): | 45.6 mas/yr[4] |
| Proper motion (pos ang): | 131.0° |
Derived quantities
| Absolute mag (V): | 0.38 |
Sources