HIP 89870 (HIP 89870): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 89870 is a A-type (White) star located in the constellation Lyra.

Located approximately 799.4 light-years from Earth, HIP 89870 resides within the broader disk of our Milky Way galaxy.

HIP 89870 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 89870 has an apparent magnitude of +8.40, 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 +0.028.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.028

การสังเกต

โชติมาตรปรากฏ	+8.40
โชติมาตรสัมบูรณ์	1.45
ระยะทาง	799 ly
กลุ่มดาว	Lyra

ตำแหน่ง

ไรต์แอสเซนชัน	18^h 20.35^m
เดคลิเนชัน	33° 47.11′

คำถามที่พบบ่อย

What type of star is HIP 89870?

HIP 89870 is a Class A — A-type (White) star.

How far is HIP 89870 from Earth?

HIP 89870 is approximately 799.4 light-years from Earth.

Can you see HIP 89870 with the naked eye?

With an apparent magnitude of 8.40, HIP 89870 is not visible to the naked eye.

What constellation is HIP 89870 in?

HIP 89870 is located in the constellation Lyra.