HIP 18814 (HIP 18814): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 18814 is a F-type (Yellow-White) star located in the constellation Perseus.

Located approximately 288.9 light-years from Earth, HIP 18814 resides within the broader disk of our Milky Way galaxy.

HIP 18814 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 18814 has an apparent magnitude of +8.22, 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 white hue, which corresponds to a B-V color index of +0.366.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.366

การสังเกต

โชติมาตรปรากฏ	+8.22
โชติมาตรสัมบูรณ์	3.48
ระยะทาง	289 ly
กลุ่มดาว	Perseus

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 1.90^m
เดคลิเนชัน	49° 55.58′

คำถามที่พบบ่อย

What type of star is HIP 18814?

HIP 18814 is a Class F — F-type (Yellow-White) star.

How far is HIP 18814 from Earth?

HIP 18814 is approximately 288.9 light-years from Earth.

Can you see HIP 18814 with the naked eye?

With an apparent magnitude of 8.22, HIP 18814 is not visible to the naked eye.

What constellation is HIP 18814 in?

HIP 18814 is located in the constellation Perseus.