20Gam Her
20Gam Her
20Gam Her is a A-type (White) star located in the constellation Hercules. It carries the designation 20Gam Her.
Located approximately 192.7 light-years from Earth, 20Gam Her resides within the broader disk of our Milky Way galaxy.
20Gam Her is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.74, 20Gam Her 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 +0.299.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,299 |
Quan sát
| Cấp Sao Biểu Kiến | +3.74 |
| Cấp Sao Tuyệt Đối | -0,12 |
| Khoảng Cách | 193 ly |
| Chòm Sao | Hercules |
Vị trí
| Xích kinh | 16h 21,92m |
| Xích vĩ | 19° 9,19′ |
Frequently Asked Questions
What type of star is 20Gam Her?
20Gam Her is a Class A — A-type (White) star.
How far is 20Gam Her from Earth?
20Gam Her is approximately 192.6 light-years from Earth.
Can you see 20Gam Her with the naked eye?
With an apparent magnitude of 3.74, 20Gam Her is visible to the naked eye.
What constellation is 20Gam Her in?
20Gam Her is located in the constellation Hercules.