HIP 20554

HIP 20554 is a B-type (Blue-White) star.

Located approximately 716.8 light-years from Earth, HIP 20554 resides within the broader disk of our Milky Way galaxy.

HIP 20554 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 20554 has an apparent magnitude of +7.36, 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 blue hue, which corresponds to a B-V color index of -0.099.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.099

การสังเกต

โชติมาตรปรากฏ +7.36
โชติมาตรสัมบูรณ์ 0.65
ระยะทาง 717 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 24.22m
เดคลิเนชัน -40° 3.16′

คำถามที่พบบ่อย

What type of star is HIP 20554?
HIP 20554 is a Class B — B-type (Blue-White) star.
How far is HIP 20554 from Earth?
HIP 20554 is approximately 716.8 light-years from Earth.
Can you see HIP 20554 with the naked eye?
With an apparent magnitude of 7.36, HIP 20554 is not visible to the naked eye.