48 Per

48 Per

48 Per is a B-type (Blue-White) star located in the constellation Perseus. It carries the designation 48 Per.

Located approximately 476.8 light-years from Earth, 48 Per resides within the broader disk of our Milky Way galaxy.

48 Per is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

At an apparent magnitude of +3.96, 48 Per 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 hue, which corresponds to a B-V color index of -0.025.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม B Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.025

การสังเกต

โชติมาตรปรากฏ +3.96
โชติมาตรสัมบูรณ์ -1.86
ระยะทาง 477 ly
กลุ่มดาว Perseus

ตำแหน่ง

ไรต์แอสเซนชัน 4h 8.66m
เดคลิเนชัน 47° 42.75′

Frequently Asked Questions

What type of star is 48 Per?
48 Per is a Class B — B-type (Blue-White) star.
How far is 48 Per from Earth?
48 Per is approximately 476.8 light-years from Earth.
Can you see 48 Per with the naked eye?
With an apparent magnitude of 3.96, 48 Per is visible to the naked eye.
What constellation is 48 Per in?
48 Per is located in the constellation Perseus.