HIP 99111 (HIP 99111): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 99111 is a F-type (Yellow-White) star located in the constellation Aquila.

Located approximately 277.1 light-years from Earth, HIP 99111 resides within the broader disk of our Milky Way galaxy.

HIP 99111 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 99111 has an apparent magnitude of +7.12, 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 +0.363.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.363

การสังเกต

โชติมาตรปรากฏ	+7.12
โชติมาตรสัมบูรณ์	2.47
ระยะทาง	277 ly
กลุ่มดาว	Aquila

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 7.30^m
เดคลิเนชัน	11° 3.23′

คำถามที่พบบ่อย

What type of star is HIP 99111?

HIP 99111 is a Class F — F-type (Yellow-White) star.

How far is HIP 99111 from Earth?

HIP 99111 is approximately 277.1 light-years from Earth.

Can you see HIP 99111 with the naked eye?

With an apparent magnitude of 7.12, HIP 99111 is not visible to the naked eye.

What constellation is HIP 99111 in?

HIP 99111 is located in the constellation Aquila.