HIP 99454 (HIP 99454): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 99454 is a F-type (Yellow-White) star located in the constellation Cygnus.

Located approximately 263.4 light-years from Earth, HIP 99454 resides within the broader disk of our Milky Way galaxy.

HIP 99454 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 99454 has an apparent magnitude of +8.82, 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 +0.570.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.570

การสังเกต

โชติมาตรปรากฏ	+8.82
โชติมาตรสัมบูรณ์	4.28
ระยะทาง	263 ly
กลุ่มดาว	Cygnus

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 11.14^m
เดคลิเนชัน	39° 43.82′

คำถามที่พบบ่อย

What type of star is HIP 99454?

HIP 99454 is a Class F — F-type (Yellow-White) star.

How far is HIP 99454 from Earth?

HIP 99454 is approximately 263.4 light-years from Earth.

Can you see HIP 99454 with the naked eye?

With an apparent magnitude of 8.82, HIP 99454 is not visible to the naked eye.

What constellation is HIP 99454 in?

HIP 99454 is located in the constellation Cygnus.