ζ-TrA (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ζ-TrA is not observable because it lies so far south that it never rises above the horizon.
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Name
ζ-TrA
|
Object type
Star
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Other names
Position
| Right ascension: | 16h28m28s [4] |
| Declination: | -70°05'02" [4] |
| Constellation: | Triangulum Australe |
| Magnitude: | 4.91 (V) [2] 5.56 (BT) [2] 4.96 (VT) [2] 4.74 (G) [4] 5.04 (BP) [4] 4.30 (RP) [4] |
| Distance: | 12.1 parsec 39.3 lightyrs [4] |
| B-V Color (mag): | 0.51 |
| Proper motion (speed): | 228.6 mas/yr[4] |
| Proper motion (pos ang): | 61.4° |
Derived quantities
| Absolute mag (V): | 4.50 |
Sources