HIP 21399
HIP 21399 is a K-type (Orange) star located in the constellation Taurus.
Located approximately 847.2 light-years from Earth, HIP 21399 resides within the broader disk of our Milky Way galaxy.
HIP 21399 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21399 has an apparent magnitude of +8.18, 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 +1.036.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.036 |
การสังเกต
| โชติมาตรปรากฏ | +8.18 |
| โชติมาตรสัมบูรณ์ | 1.11 |
| ระยะทาง | 847 ly |
| กลุ่มดาว | Taurus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 35.61m |
| เดคลิเนชัน | 22° 1.24′ |
คำถามที่พบบ่อย
What type of star is HIP 21399?
HIP 21399 is a Class K — K-type (Orange) star.
How far is HIP 21399 from Earth?
HIP 21399 is approximately 847.2 light-years from Earth.
Can you see HIP 21399 with the naked eye?
With an apparent magnitude of 8.18, HIP 21399 is not visible to the naked eye.
What constellation is HIP 21399 in?
HIP 21399 is located in the constellation Taurus.