40 Com
40 Com
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40 Com is a M-type (Red) star. It carries the designation 40 Com.
Located approximately 736.2 light-years from Earth, 40 Com resides within the broader disk of our Milky Way galaxy.
40 Com is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.53, 40 Com 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 +1.461.
Đặc tính vật lý
| Phân Loại Quang Phổ | M Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,461 |
Quan sát
| Cấp Sao Biểu Kiến | +5.53 |
| Cấp Sao Tuyệt Đối | -1,24 |
| Khoảng Cách | 736 ly |
Vị trí
| Xích kinh | 13h 6,38m |
| Xích vĩ | 22° 36,97′ |
Frequently Asked Questions
What type of star is 40 Com?
40 Com is a Class M — M-type (Red) star.
How far is 40 Com from Earth?
40 Com is approximately 736.2 light-years from Earth.
Can you see 40 Com with the naked eye?
With an apparent magnitude of 5.53, 40 Com is visible to the naked eye.