Del1Tel
Del1Tel
Del1Tel is a B-type (Blue-White) star. It carries the designation Del1Tel.
Located approximately 707.5 light-years from Earth, Del1Tel resides within the broader disk of our Milky Way galaxy.
Del1Tel is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.92, Del1Tel 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 blue hue, which corresponds to a B-V color index of -0.101.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,101 |
Quan sát
| Cấp Sao Biểu Kiến | +4.92 |
| Cấp Sao Tuyệt Đối | -1,76 |
| Khoảng Cách | 708 ly |
Vị trí
| Xích kinh | 18h 31,76m |
| Xích vĩ | -45° 54,89′ |
Câu hỏi thường gặp
What type of star is Del1Tel?
Del1Tel is a Class B — B-type (Blue-White) star.
How far is Del1Tel from Earth?
Del1Tel is approximately 707.5 light-years from Earth.
Can you see Del1Tel with the naked eye?
With an apparent magnitude of 4.92, Del1Tel is visible to the naked eye.