HIP 19398

HIP 19398 is a B-type (Blue-White) star.

Located approximately 652.3 light-years from Earth, HIP 19398 resides within the broader disk of our Milky Way galaxy.

HIP 19398 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.45, HIP 19398 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 blue hue, which corresponds to a B-V color index of -0.147.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.147

การสังเกต

โชติมาตรปรากฏ +5.45
โชติมาตรสัมบูรณ์ -1.06
ระยะทาง 652 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 9.30m
เดคลิเนชัน -16° 23.15′

คำถามที่พบบ่อย

What type of star is HIP 19398?
HIP 19398 is a Class B — B-type (Blue-White) star.
How far is HIP 19398 from Earth?
HIP 19398 is approximately 652.3 light-years from Earth.
Can you see HIP 19398 with the naked eye?
With an apparent magnitude of 5.45, HIP 19398 is visible to the naked eye.