15 Cyg
15 Cyg
15 Cyg is a G-type (Yellow) star located in the constellation Cygnus. It carries the designation 15 Cyg.
Located approximately 289.1 light-years from Earth, 15 Cyg resides within the broader disk of our Milky Way galaxy.
15 Cyg is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +4.89, 15 Cyg 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 yellow hue, which corresponds to a B-V color index of +0.948.
Đặc tính vật lý
| Phân Loại Quang Phổ | G Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 0,948 |
Quan sát
| Cấp Sao Biểu Kiến | +4.89 |
| Cấp Sao Tuyệt Đối | 0,15 |
| Khoảng Cách | 289 ly |
| Chòm Sao | Cygnus |
Vị trí
| Xích kinh | 19h 44,28m |
| Xích vĩ | 37° 21,26′ |
Frequently Asked Questions
What type of star is 15 Cyg?
15 Cyg is a Class G — G-type (Yellow) star.
How far is 15 Cyg from Earth?
15 Cyg is approximately 289.2 light-years from Earth.
Can you see 15 Cyg with the naked eye?
With an apparent magnitude of 4.89, 15 Cyg is visible to the naked eye.
What constellation is 15 Cyg in?
15 Cyg is located in the constellation Cygnus.