Paikauhale
23Tau Sco
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Paikauhale is a B-type (Blue-White) star located in the constellation Scorpius. It carries the designation 23Tau Sco.
Located approximately 474.1 light-years from Earth, Paikauhale resides within the broader disk of our Milky Way galaxy.
Paikauhale is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.82, Paikauhale is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.206.
物理特性
| 光谱类型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.206 |
观测
| 视星等 | +2.82 |
| 绝对星等 | -2.99 |
| 距离 | 474 ly |
| 星座 | Scorpius |
位置
| 赤经 | 16h 35.88m |
| 赤纬 | -28° 12.96′ |