HIP 7988 (HIP 7988): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 7988 is a B-type (Blue-White) star located in the constellation Andromeda.

Located approximately 921.3 light-years from Earth, HIP 7988 resides within the broader disk of our Milky Way galaxy.

HIP 7988 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 7988 has an apparent magnitude of +7.69, 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 hue, which corresponds to a B-V color index of -0.011.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	-0.011

การสังเกต

โชติมาตรปรากฏ	+7.69
โชติมาตรสัมบูรณ์	0.44
ระยะทาง	921 ly
กลุ่มดาว	Andromeda

ตำแหน่ง

ไรต์แอสเซนชัน	1^h 42.61^m
เดคลิเนชัน	48° 24.99′

คำถามที่พบบ่อย

What type of star is HIP 7988?

HIP 7988 is a Class B — B-type (Blue-White) star.

How far is HIP 7988 from Earth?

HIP 7988 is approximately 921.3 light-years from Earth.

Can you see HIP 7988 with the naked eye?

With an apparent magnitude of 7.69, HIP 7988 is not visible to the naked eye.

What constellation is HIP 7988 in?

HIP 7988 is located in the constellation Andromeda.