Eta1Dor

Eta1Dor

Eta1Dor is a A-type (White) star. It carries the designation Eta1Dor.

Located approximately 321.6 light-years from Earth, Eta1Dor resides within the broader disk of our Milky Way galaxy.

Eta1Dor is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.72, Eta1Dor sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.024.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class A — A-type (White)
ดัชนีสี (B−V) -0.024

การสังเกต

โชติมาตรปรากฏ +5.72
โชติมาตรสัมบูรณ์ 0.75
ระยะทาง 322 ly

ตำแหน่ง

ไรต์แอสเซนชัน 6h 6.16m
เดคลิเนชัน -66° 2.38′

คำถามที่พบบ่อย

What type of star is Eta1Dor?
Eta1Dor is a Class A — A-type (White) star.
How far is Eta1Dor from Earth?
Eta1Dor is approximately 321.6 light-years from Earth.
Can you see Eta1Dor with the naked eye?
With an apparent magnitude of 5.72, Eta1Dor is visible to the naked eye.