17Sig CrB

17Sig CrB

17Sig CrB is a F-type (Yellow-White) star. It carries the designation 17Sig CrB.

Located approximately 68.8 light-years from Earth, 17Sig CrB resides within the broader disk of our Milky Way galaxy.

17Sig CrB is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.23, 17Sig CrB 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 +0.599.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม F Class F — F-type (Yellow-White)
ดัชนีสี (B−V) 0.599

การสังเกต

โชติมาตรปรากฏ +5.23
โชติมาตรสัมบูรณ์ 3.61
ระยะทาง 68.8 ly

ตำแหน่ง

ไรต์แอสเซนชัน 16h 14.68m
เดคลิเนชัน 33° 51.52′

Frequently Asked Questions

What type of star is 17Sig CrB?
17Sig CrB is a Class F — F-type (Yellow-White) star.
How far is 17Sig CrB from Earth?
17Sig CrB is approximately 68.8 light-years from Earth.
Can you see 17Sig CrB with the naked eye?
With an apparent magnitude of 5.23, 17Sig CrB is visible to the naked eye.