3 Pup
3 Pup
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3 Pup is a A-type (White) star. It carries the designation 3 Pup.
3 Pup is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
3 Pup is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.94, 3 Pup is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.160.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | A Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.160 |
การสังเกต
| โชติมาตรปรากฏ | +3.94 |
| โชติมาตรสัมบูรณ์ | -16.06 |
| ระยะทาง | 326,156 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 7h 43.81m |
| เดคลิเนชัน | -28° 57.29′ |
Frequently Asked Questions
What type of star is 3 Pup?
3 Pup is a Class A — A-type (White) star.
How far is 3 Pup from Earth?
3 Pup is approximately 326,156.0 light-years from Earth.
Can you see 3 Pup with the naked eye?
With an apparent magnitude of 3.94, 3 Pup is visible to the naked eye.