HIP 21803
HIP 21803 is a K-type (Orange) star.
At a distance of roughly 1,885 light-years, HIP 21803 is a distant star lying deep within the Milky Way galaxy.
HIP 21803 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21803 has an apparent magnitude of +9.34, 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 +1.017.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.017 |
観測
| 見かけの等級 | +9.34 |
| 絶対等級 | 0.53 |
| 距離 | 1,885 ly |
位置
| 赤経 | 4h 41.05m |
| 赤緯 | -22° 23.08′ |
Frequently Asked Questions
What type of star is HIP 21803?
HIP 21803 is a Class K — K-type (Orange) star.
How far is HIP 21803 from Earth?
HIP 21803 is approximately 1,885.3 light-years from Earth.
Can you see HIP 21803 with the naked eye?
With an apparent magnitude of 9.34, HIP 21803 is not visible to the naked eye.