72 Oph

72 Oph

72 Oph is a A-type (White) star. It carries the designation 72 Oph.

Located approximately 86.9 light-years from Earth, 72 Oph resides within the broader disk of our Milky Way galaxy.

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

At an apparent magnitude of +3.71, 72 Oph is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.159.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class A — A-type (White)
ดัชนีสี (B−V) 0.159

การสังเกต

โชติมาตรปรากฏ +3.71
โชติมาตรสัมบูรณ์ 1.58
ระยะทาง 86.9 ly

ตำแหน่ง

ไรต์แอสเซนชัน 18h 7.35m
เดคลิเนชัน 9° 33.83′

คำถามที่พบบ่อย

What type of star is 72 Oph?
72 Oph is a Class A — A-type (White) star.
How far is 72 Oph from Earth?
72 Oph is approximately 86.9 light-years from Earth.
Can you see 72 Oph with the naked eye?
With an apparent magnitude of 3.71, 72 Oph is visible to the naked eye.