HIP 42138
HIP 42138 is a A-type (White) star located in the constellation Ursa Major.
Located approximately 692.5 light-years from Earth, HIP 42138 resides within the broader disk of our Milky Way galaxy.
HIP 42138 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 42138 has an apparent magnitude of +8.74, 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 +0.500.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.500 |
การสังเกต
| โชติมาตรปรากฏ | +8.74 |
| โชติมาตรสัมบูรณ์ | 2.10 |
| ระยะทาง | 692 ly |
| กลุ่มดาว | Ursa Major |
ตำแหน่ง
| ไรต์แอสเซนชัน | 8h 35.39m |
| เดคลิเนชัน | 66° 16.25′ |
คำถามที่พบบ่อย
What type of star is HIP 42138?
HIP 42138 is a Class A — A-type (White) star.
How far is HIP 42138 from Earth?
HIP 42138 is approximately 692.5 light-years from Earth.
Can you see HIP 42138 with the naked eye?
With an apparent magnitude of 8.74, HIP 42138 is not visible to the naked eye.
What constellation is HIP 42138 in?
HIP 42138 is located in the constellation Ursa Major.