HIP 102794 (HIP 102794): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 102794 is a A-type (White) star located in the constellation Cygnus.

Located approximately 787.8 light-years from Earth, HIP 102794 resides within the broader disk of our Milky Way galaxy.

HIP 102794 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 102794 has an apparent magnitude of +8.87, 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 +0.040.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.040

การสังเกต

โชติมาตรปรากฏ	+8.87
โชติมาตรสัมบูรณ์	1.96
ระยะทาง	788 ly
กลุ่มดาว	Cygnus

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 49.53^m
เดคลิเนชัน	43° 46.36′

คำถามที่พบบ่อย

What type of star is HIP 102794?

HIP 102794 is a Class A — A-type (White) star.

How far is HIP 102794 from Earth?

HIP 102794 is approximately 787.8 light-years from Earth.

Can you see HIP 102794 with the naked eye?

With an apparent magnitude of 8.87, HIP 102794 is not visible to the naked eye.

What constellation is HIP 102794 in?

HIP 102794 is located in the constellation Cygnus.