HIP 21240 (HIP 21240): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 21240 is a G-type (Yellow) star located in the constellation Taurus.

Located approximately 704.4 light-years from Earth, HIP 21240 resides within the broader disk of our Milky Way galaxy.

HIP 21240 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

HIP 21240 has an apparent magnitude of +8.95, 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 orange hue, which corresponds to a B-V color index of +1.000.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class G — G-type (Yellow)
ดัชนีสี (B−V)	1.000

การสังเกต

โชติมาตรปรากฏ	+8.95
โชติมาตรสัมบูรณ์	2.28
ระยะทาง	704 ly
กลุ่มดาว	Taurus

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 33.39^m
เดคลิเนชัน	19° 48.82′

คำถามที่พบบ่อย

What type of star is HIP 21240?

HIP 21240 is a Class G — G-type (Yellow) star.

How far is HIP 21240 from Earth?

HIP 21240 is approximately 704.4 light-years from Earth.

Can you see HIP 21240 with the naked eye?

With an apparent magnitude of 8.95, HIP 21240 is not visible to the naked eye.

What constellation is HIP 21240 in?

HIP 21240 is located in the constellation Taurus.