1 Peg
1 Peg
1 Peg is a K-type (Orange) star located in the constellation Pegasus. It carries the designation 1 Peg.
Located approximately 155.8 light-years from Earth, 1 Peg resides within the broader disk of our Milky Way galaxy.
1 Peg is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.08, 1 Peg 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 orange hue, which corresponds to a B-V color index of +1.108.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 1,108 |
Quan sát
| Cấp Sao Biểu Kiến | +4.08 |
| Cấp Sao Tuyệt Đối | 0,68 |
| Khoảng Cách | 156 ly |
| Chòm Sao | Pegasus |
Vị trí
| Xích kinh | 21h 22,09m |
| Xích vĩ | 19° 48,27′ |
Câu hỏi thường gặp
What type of star is 1 Peg?
1 Peg is a Class K — K-type (Orange) star.
How far is 1 Peg from Earth?
1 Peg is approximately 155.8 light-years from Earth.
Can you see 1 Peg with the naked eye?
With an apparent magnitude of 4.08, 1 Peg is visible to the naked eye.
What constellation is 1 Peg in?
1 Peg is located in the constellation Pegasus.