HIP 102331

HIP 102331 is a A-type (White) star.

Located approximately 345.5 light-years from Earth, HIP 102331 resides within the broader disk of our Milky Way galaxy.

HIP 102331 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 102331 has an apparent magnitude of +7.18, 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-white hue, which corresponds to a B-V color index of +0.130.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class A — A-type (White)
ดัชนีสี (B−V) 0.130

การสังเกต

โชติมาตรปรากฏ +7.18
โชติมาตรสัมบูรณ์ 2.06
ระยะทาง 346 ly

ตำแหน่ง

ไรต์แอสเซนชัน 20h 44.00m
เดคลิเนชัน 21° 24.04′

คำถามที่พบบ่อย

What type of star is HIP 102331?
HIP 102331 is a Class A — A-type (White) star.
How far is HIP 102331 from Earth?
HIP 102331 is approximately 345.5 light-years from Earth.
Can you see HIP 102331 with the naked eye?
With an apparent magnitude of 7.18, HIP 102331 is not visible to the naked eye.