55 Leo

55 Leo

55 Leo is a F-type (Yellow-White) star located in the constellation Leo. It carries the designation 55 Leo.

Located approximately 146.3 light-years from Earth, 55 Leo resides within the broader disk of our Milky Way galaxy.

55 Leo is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.91, 55 Leo sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its white hue, which corresponds to a B-V color index of +0.425.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม F Class F — F-type (Yellow-White)
ดัชนีสี (B−V) 0.425

การสังเกต

โชติมาตรปรากฏ +5.91
โชติมาตรสัมบูรณ์ 2.65
ระยะทาง 146 ly
กลุ่มดาว Leo

ตำแหน่ง

ไรต์แอสเซนชัน 10h 55.71m
เดคลิเนชัน 0° 44.22′

Frequently Asked Questions

What type of star is 55 Leo?
55 Leo is a Class F — F-type (Yellow-White) star.
How far is 55 Leo from Earth?
55 Leo is approximately 146.3 light-years from Earth.
Can you see 55 Leo with the naked eye?
With an apparent magnitude of 5.91, 55 Leo is visible to the naked eye.
What constellation is 55 Leo in?
55 Leo is located in the constellation Leo.