HIP 89720 (HIP 89720): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 89720 is a F-type (Yellow-White) star located in the constellation Hercules.

Located approximately 381.5 light-years from Earth, HIP 89720 resides within the broader disk of our Milky Way galaxy.

HIP 89720 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 89720 has an apparent magnitude of +7.89, 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 yellow-white hue, which corresponds to a B-V color index of +0.636.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.636

การสังเกต

โชติมาตรปรากฏ	+7.89
โชติมาตรสัมบูรณ์	2.55
ระยะทาง	381 ly
กลุ่มดาว	Hercules

ตำแหน่ง

ไรต์แอสเซนชัน	18^h 18.61^m
เดคลิเนชัน	17° 0.18′

Frequently Asked Questions

What type of star is HIP 89720?

HIP 89720 is a Class F — F-type (Yellow-White) star.

How far is HIP 89720 from Earth?

HIP 89720 is approximately 381.5 light-years from Earth.

Can you see HIP 89720 with the naked eye?

With an apparent magnitude of 7.89, HIP 89720 is not visible to the naked eye.

What constellation is HIP 89720 in?

HIP 89720 is located in the constellation Hercules.