HIP 20442
HIP 20442 is a F-type (Yellow-White) star.
Located approximately 431.4 light-years from Earth, HIP 20442 resides within the broader disk of our Milky Way galaxy.
HIP 20442 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 20442 has an apparent magnitude of +8.70, 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 white hue, which corresponds to a B-V color index of +0.515.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | F Class F — F-type (Yellow-White) |
| ดัชนีสี (B−V) | 0.515 |
การสังเกต
| โชติมาตรปรากฏ | +8.70 |
| โชติมาตรสัมบูรณ์ | 3.09 |
| ระยะทาง | 431 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 22.75m |
| เดคลิเนชัน | -78° 42.87′ |
Frequently Asked Questions
What type of star is HIP 20442?
HIP 20442 is a Class F — F-type (Yellow-White) star.
How far is HIP 20442 from Earth?
HIP 20442 is approximately 431.4 light-years from Earth.
Can you see HIP 20442 with the naked eye?
With an apparent magnitude of 8.70, HIP 20442 is not visible to the naked eye.