τ²-Lup (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , τ²-Lup is not readily observable since it lies so far south that it will never rise more than 2° above the horizon.
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Name
τ²-Lup
|
Object type
Star
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Other names
Position
| Right ascension: | 14h26m10s [4] |
| Declination: | −45°22'45" [4] |
| Constellation: | Lupus |
| Magnitude: | 4.36 (V) [2] 4.84 (BT) [2] 4.40 (VT) [2] 4.21 (G) [4] 4.47 (BP) [4] 3.79 (RP) [4] |
| Distance: | 97.8 parsec 319.0 lightyrs [3] |
| B-V Color (mag): | 0.38 |
| Proper motion (speed): | 16.4 mas/yr[3] |
| Proper motion (pos ang): | 116.6° |
Derived quantities
| Absolute mag (V): | -0.59 |
Sources