20 Cet
20 Cet
20 Cet is a M-type (Red) star. It carries the designation 20 Cet.
Located approximately 586.6 light-years from Earth, 20 Cet resides within the broader disk of our Milky Way galaxy.
20 Cet is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +4.78, 20 Cet 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 red hue, which corresponds to a B-V color index of +1.550.
Đặc tính vật lý
| Phân Loại Quang Phổ | M Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,550 |
Quan sát
| Cấp Sao Biểu Kiến | +4.78 |
| Cấp Sao Tuyệt Đối | -1,50 |
| Khoảng Cách | 587 ly |
Vị trí
| Xích kinh | 0h 53,01m |
| Xích vĩ | -1° 8,66′ |
Frequently Asked Questions
What type of star is 20 Cet?
20 Cet is a Class M — M-type (Red) star.
How far is 20 Cet from Earth?
20 Cet is approximately 586.6 light-years from Earth.
Can you see 20 Cet with the naked eye?
With an apparent magnitude of 4.78, 20 Cet is visible to the naked eye.