49 Per
49 Per
49 Per is a K-type (Orange) star located in the constellation Perseus. It carries the designation 49 Per.
Located approximately 143.8 light-years from Earth, 49 Per resides within the broader disk of our Milky Way galaxy.
49 Per is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
49 Per has an apparent magnitude of +6.07, 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 yellow hue, which corresponds to a B-V color index of +0.943.
Đặc tính vật lý
| Phân Loại Quang Phổ | K Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 0,943 |
Quan sát
| Cấp Sao Biểu Kiến | +6.07 |
| Cấp Sao Tuyệt Đối | 2,85 |
| Khoảng Cách | 144 ly |
| Chòm Sao | Perseus |
Vị trí
| Xích kinh | 4h 8,26m |
| Xích vĩ | 37° 43,65′ |
Frequently Asked Questions
What type of star is 49 Per?
49 Per is a Class K — K-type (Orange) star.
How far is 49 Per from Earth?
49 Per is approximately 143.8 light-years from Earth.
Can you see 49 Per with the naked eye?
With an apparent magnitude of 6.07, 49 Per is not visible to the naked eye.
What constellation is 49 Per in?
49 Per is located in the constellation Perseus.