HIP 20405

HIP 20405 is a A-type (White) star.

Located approximately 493.4 light-years from Earth, HIP 20405 resides within the broader disk of our Milky Way galaxy.

HIP 20405 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 20405 has an apparent magnitude of +8.15, 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 +0.157.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม A Class A — A-type (White)
ดัชนีสี (B−V) 0.157

การสังเกต

โชติมาตรปรากฏ +8.15
โชติมาตรสัมบูรณ์ 2.25
ระยะทาง 493 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 22.12m
เดคลิเนชัน 79° 0.04′

Frequently Asked Questions

What type of star is HIP 20405?
HIP 20405 is a Class A — A-type (White) star.
How far is HIP 20405 from Earth?
HIP 20405 is approximately 493.4 light-years from Earth.
Can you see HIP 20405 with the naked eye?
With an apparent magnitude of 8.15, HIP 20405 is not visible to the naked eye.