109 Vir
109 Vir
109 Vir is a A-type (White) star located in the constellation Virgo. It carries the designation 109 Vir.
Located approximately 134.5 light-years from Earth, 109 Vir resides within the broader disk of our Milky Way galaxy.
109 Vir is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.73, 109 Vir 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 hue, which corresponds to a B-V color index of -0.005.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | -0,005 |
Quan sát
| Cấp Sao Biểu Kiến | +3.73 |
| Cấp Sao Tuyệt Đối | 0,65 |
| Khoảng Cách | 134 ly |
| Chòm Sao | Virgo |
Vị trí
| Xích kinh | 14h 46,25m |
| Xích vĩ | 1° 53,57′ |
Frequently Asked Questions
What type of star is 109 Vir?
109 Vir is a Class A — A-type (White) star.
How far is 109 Vir from Earth?
109 Vir is approximately 134.5 light-years from Earth.
Can you see 109 Vir with the naked eye?
With an apparent magnitude of 3.73, 109 Vir is visible to the naked eye.
What constellation is 109 Vir in?
109 Vir is located in the constellation Virgo.