HIP 20459
HIP 20459 is a K-type (Orange) star located in the constellation Perseus.
HIP 20459 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 20459 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 20459 has an apparent magnitude of +8.99, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its orange hue, which corresponds to a B-V color index of +1.040.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.040 |
観測
| 見かけの等級 | +8.99 |
| 絶対等級 | -11.01 |
| 距離 | 326,156 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 23.02m |
| 赤緯 | 47° 4.50′ |
Frequently Asked Questions
What type of star is HIP 20459?
HIP 20459 is a Class K — K-type (Orange) star.
How far is HIP 20459 from Earth?
HIP 20459 is approximately 326,156.0 light-years from Earth.
Can you see HIP 20459 with the naked eye?
With an apparent magnitude of 8.99, HIP 20459 is not visible to the naked eye.
What constellation is HIP 20459 in?
HIP 20459 is located in the constellation Perseus.