The TrA
The TrA
The TrA is a G-type (Yellow) star. It carries the designation The TrA.
Located approximately 342.2 light-years from Earth, The TrA resides within the broader disk of our Milky Way galaxy.
The TrA is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +5.50, The TrA 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 +0.949.
Đặc tính vật lý
| Phân Loại Quang Phổ | G Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 0,949 |
Quan sát
| Cấp Sao Biểu Kiến | +5.50 |
| Cấp Sao Tuyệt Đối | 0,40 |
| Khoảng Cách | 342 ly |
Vị trí
| Xích kinh | 16h 35,75m |
| Xích vĩ | -65° 29,72′ |
Frequently Asked Questions
What type of star is The TrA?
The TrA is a Class G — G-type (Yellow) star.
How far is The TrA from Earth?
The TrA is approximately 342.2 light-years from Earth.
Can you see The TrA with the naked eye?
With an apparent magnitude of 5.50, The TrA is visible to the naked eye.