HIP 98728 (HIP 98728): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 98728 is a A-type (White) star located in the constellation Cygnus.

Located approximately 349.2 light-years from Earth, HIP 98728 resides within the broader disk of our Milky Way galaxy.

HIP 98728 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 98728 has an apparent magnitude of +7.00, 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 +0.350.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.350

การสังเกต

โชติมาตรปรากฏ	+7.00
โชติมาตรสัมบูรณ์	1.85
ระยะทาง	349 ly
กลุ่มดาว	Cygnus

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 3.15^m
เดคลิเนชัน	41° 28.47′

คำถามที่พบบ่อย

What type of star is HIP 98728?

HIP 98728 is a Class A — A-type (White) star.

How far is HIP 98728 from Earth?

HIP 98728 is approximately 349.2 light-years from Earth.

Can you see HIP 98728 with the naked eye?

With an apparent magnitude of 7.00, HIP 98728 is not visible to the naked eye.

What constellation is HIP 98728 in?

HIP 98728 is located in the constellation Cygnus.