Sceptrum
53 Eri
Sceptrum is a K-type (Orange) star. It carries the designation 53 Eri.
Located approximately 109.8 light-years from Earth, Sceptrum resides within the broader disk of our Milky Way galaxy.
Sceptrum is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +3.86, Sceptrum 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 orange hue, which corresponds to a B-V color index of +1.082.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.082 |
观测
| 视星等 | +3.86 |
| 绝对星等 | 1.22 |
| 距离 | 110 ly |
位置
| 赤经 | 4h 38.18m |
| 赤纬 | -14° 18.24′ |
Frequently Asked Questions
What type of star is Sceptrum?
Sceptrum is a Class K — K-type (Orange) star.
How far is Sceptrum from Earth?
Sceptrum is approximately 109.8 light-years from Earth.
Can you see Sceptrum with the naked eye?
With an apparent magnitude of 3.86, Sceptrum is visible to the naked eye.