HIP 20139
HIP 20139 is a G-type (Yellow) star located in the constellation Taurus.
Located approximately 606.2 light-years from Earth, HIP 20139 resides within the broader disk of our Milky Way galaxy.
HIP 20139 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 20139 has an apparent magnitude of +7.86, 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 yellow hue, which corresponds to a B-V color index of +0.982.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class G — G-type (Yellow) |
| ดัชนีสี (B−V) | 0.982 |
การสังเกต
| โชติมาตรปรากฏ | +7.86 |
| โชติมาตรสัมบูรณ์ | 1.51 |
| ระยะทาง | 606 ly |
| กลุ่มดาว | Taurus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 19.07m |
| เดคลิเนชัน | 24° 1.68′ |
คำถามที่พบบ่อย
What type of star is HIP 20139?
HIP 20139 is a Class G — G-type (Yellow) star.
How far is HIP 20139 from Earth?
HIP 20139 is approximately 606.2 light-years from Earth.
Can you see HIP 20139 with the naked eye?
With an apparent magnitude of 7.86, HIP 20139 is not visible to the naked eye.
What constellation is HIP 20139 in?
HIP 20139 is located in the constellation Taurus.