HIP 89744 (HIP 89744): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 89744 is a B-type (Blue-White) star located in the constellation Sagittarius.

Located approximately 590.9 light-years from Earth, HIP 89744 resides within the broader disk of our Milky Way galaxy.

HIP 89744 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 89744 has an apparent magnitude of +8.62, 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 +0.182.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	B Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.182

การสังเกต

โชติมาตรปรากฏ	+8.62
โชติมาตรสัมบูรณ์	2.33
ระยะทาง	591 ly
กลุ่มดาว	Sagittarius

ตำแหน่ง

ไรต์แอสเซนชัน	18^h 18.89^m
เดคลิเนชัน	-21° 27.65′

Frequently Asked Questions

What type of star is HIP 89744?

HIP 89744 is a Class B — B-type (Blue-White) star.

How far is HIP 89744 from Earth?

HIP 89744 is approximately 590.9 light-years from Earth.

Can you see HIP 89744 with the naked eye?

With an apparent magnitude of 8.62, HIP 89744 is not visible to the naked eye.

What constellation is HIP 89744 in?

HIP 89744 is located in the constellation Sagittarius.