HIP 81421 (HIP 81421): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 81421 is a G-type (Yellow) star.

Located approximately 127.2 light-years from Earth, HIP 81421 resides within the broader disk of our Milky Way galaxy.

HIP 81421 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

HIP 81421 has an apparent magnitude of +8.05, 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 yellow-white hue, which corresponds to a B-V color index of +0.763.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	G Class G — G-type (Yellow)
ดัชนีสี (B−V)	0.763

การสังเกต

โชติมาตรปรากฏ	+8.05
โชติมาตรสัมบูรณ์	5.10
ระยะทาง	127 ly

ตำแหน่ง

ไรต์แอสเซนชัน	16^h 37.76^m
เดคลิเนชัน	0° 2.41′

Frequently Asked Questions

What type of star is HIP 81421?

HIP 81421 is a Class G — G-type (Yellow) star.

How far is HIP 81421 from Earth?

HIP 81421 is approximately 127.2 light-years from Earth.

Can you see HIP 81421 with the naked eye?

With an apparent magnitude of 8.05, HIP 81421 is not visible to the naked eye.