HIP 40738 (HIP 40738): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 40738 is a A-type (White) star.

Located approximately 771.0 light-years from Earth, HIP 40738 resides within the broader disk of our Milky Way galaxy.

HIP 40738 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 40738 has an apparent magnitude of +7.74, 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-white hue, which corresponds to a B-V color index of +0.059.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	A Class A — A-type (White)
ดัชนีสี (B−V)	0.059

การสังเกต

โชติมาตรปรากฏ	+7.74
โชติมาตรสัมบูรณ์	0.87
ระยะทาง	771 ly

ตำแหน่ง

ไรต์แอสเซนชัน	8^h 18.90^m
เดคลิเนชัน	-45° 2.17′

Frequently Asked Questions

What type of star is HIP 40738?

HIP 40738 is a Class A — A-type (White) star.

How far is HIP 40738 from Earth?

HIP 40738 is approximately 771.0 light-years from Earth.

Can you see HIP 40738 with the naked eye?

With an apparent magnitude of 7.74, HIP 40738 is not visible to the naked eye.