44 Gem (44 Gem): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

44 Gem is a B-type (Blue-White) star located in the constellation Gemini. It carries the designation 44 Gem.

Located approximately 401.2 light-years from Earth, 44 Gem resides within the broader disk of our Milky Way galaxy.

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

44 Gem has an apparent magnitude of +6.00, 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 blue hue, which corresponds to a B-V color index of -0.027.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	-0.027

การสังเกต

โชติมาตรปรากฏ	+6.00
โชติมาตรสัมบูรณ์	0.55
ระยะทาง	401 ly
กลุ่มดาว	Gemini

ตำแหน่ง

ไรต์แอสเซนชัน	7^h 5.31^m
เดคลิเนชัน	22° 38.25′

คำถามที่พบบ่อย

What type of star is 44 Gem?

44 Gem is a Class B — B-type (Blue-White) star.

How far is 44 Gem from Earth?

44 Gem is approximately 401.2 light-years from Earth.

Can you see 44 Gem with the naked eye?

With an apparent magnitude of 6.00, 44 Gem is visible to the naked eye.

What constellation is 44 Gem in?

44 Gem is located in the constellation Gemini.