HIP 18238 (HIP 18238): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 18238 is a A-type (White) star located in the constellation Perseus.

Located approximately 888.7 light-years from Earth, HIP 18238 resides within the broader disk of our Milky Way galaxy.

HIP 18238 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 18238 has an apparent magnitude of +8.29, 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 +0.296.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.296

การสังเกต

โชติมาตรปรากฏ	+8.29
โชติมาตรสัมบูรณ์	1.11
ระยะทาง	889 ly
กลุ่มดาว	Perseus

ตำแหน่ง

ไรต์แอสเซนชัน	3^h 54.07^m
เดคลิเนชัน	38° 32.87′

คำถามที่พบบ่อย

What type of star is HIP 18238?

HIP 18238 is a Class A — A-type (White) star.

How far is HIP 18238 from Earth?

HIP 18238 is approximately 888.7 light-years from Earth.

Can you see HIP 18238 with the naked eye?

With an apparent magnitude of 8.29, HIP 18238 is not visible to the naked eye.

What constellation is HIP 18238 in?

HIP 18238 is located in the constellation Perseus.