η-Tuc (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Columbus , η-Tuc is not observable because it lies so far south that it never rises above the horizon.
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|
Name
η-Tuc
|
Object type
Star
|
Other names
Position
| Right ascension: | 23h57m35s [4] |
| Declination: | −64°17'54" [4] |
| Constellation: | Tucana |
| Magnitude: | 4.99 (V) [2] 5.07 (BT) [2] 5.00 (VT) [2] 4.98 (G) [4] 5.00 (BP) [4] 4.93 (RP) [4] |
| Distance: | 49.0 parsec 159.6 lightyrs [4] |
| B-V Color (mag): | 0.06 |
| Proper motion (speed): | 100.2 mas/yr[4] |
| Proper motion (pos ang): | 128.1° |
Derived quantities
| Absolute mag (V): | 1.54 |
Visibility from Columbus
All times shown in Columbus local time.