HIP 90478 (HIP 90478): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 90478 is a A-type (White) star located in the constellation Sagittarius.

Located approximately 254.8 light-years from Earth, HIP 90478 resides within the broader disk of our Milky Way galaxy.

HIP 90478 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 90478 has an apparent magnitude of +6.31, 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 +0.263.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.263

การสังเกต

โชติมาตรปรากฏ	+6.31
โชติมาตรสัมบูรณ์	1.85
ระยะทาง	255 ly
กลุ่มดาว	Sagittarius

ตำแหน่ง

ไรต์แอสเซนชัน	18^h 27.73^m
เดคลิเนชัน	-26° 38.09′

คำถามที่พบบ่อย

What type of star is HIP 90478?

HIP 90478 is a Class A — A-type (White) star.

How far is HIP 90478 from Earth?

HIP 90478 is approximately 254.8 light-years from Earth.

Can you see HIP 90478 with the naked eye?

With an apparent magnitude of 6.31, HIP 90478 is not visible to the naked eye.

What constellation is HIP 90478 in?

HIP 90478 is located in the constellation Sagittarius.