HIP 18631 (HIP 18631): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 18631 is a K-type (Orange) star.

Located approximately 557.5 light-years from Earth, HIP 18631 resides within the broader disk of our Milky Way galaxy.

HIP 18631 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

HIP 18631 has an apparent magnitude of +9.31, 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 +0.786.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	K Class K — K-type (Orange)
ดัชนีสี (B−V)	0.786

การสังเกต

โชติมาตรปรากฏ	+9.31
โชติมาตรสัมบูรณ์	3.15
ระยะทาง	558 ly

ตำแหน่ง

ไรต์แอสเซนชัน	3^h 59.26^m
เดคลิเนชัน	-7° 38.43′

Frequently Asked Questions

What type of star is HIP 18631?

HIP 18631 is a Class K — K-type (Orange) star.

How far is HIP 18631 from Earth?

HIP 18631 is approximately 557.5 light-years from Earth.

Can you see HIP 18631 with the naked eye?

With an apparent magnitude of 9.31, HIP 18631 is not visible to the naked eye.