HIP 99971 (HIP 99971): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 99971 is a G-type (Yellow) star.

Located approximately 136.7 light-years from Earth, HIP 99971 resides within the broader disk of our Milky Way galaxy.

HIP 99971 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

HIP 99971 has an apparent magnitude of +8.64, 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 +0.723.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	G Class G — G-type (Yellow)
ดัชนีสี (B−V)	0.723

การสังเกต

โชติมาตรปรากฏ	+8.64
โชติมาตรสัมบูรณ์	5.53
ระยะทาง	137 ly

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 16.93^m
เดคลิเนชัน	-10° 58.94′

Frequently Asked Questions

What type of star is HIP 99971?

HIP 99971 is a Class G — G-type (Yellow) star.

How far is HIP 99971 from Earth?

HIP 99971 is approximately 136.7 light-years from Earth.

Can you see HIP 99971 with the naked eye?

With an apparent magnitude of 8.64, HIP 99971 is not visible to the naked eye.