Canis Major
Canis Major is one of the 88 modern constellations defined by the International Astronomical Union (IAU). It covers 380 square degrees of the sky (0.92% of the total sky), making it the 43 largest constellation. The brightest star in Canis Major is Sirius with a magnitude of -1.46.
IAU星座图，显示边界和主要恒星
Canis Major
| 属格 | Canis Majoris |
| 象征意义 | The Canis Major |
| 赤经 | N/A |
| 赤纬 | N/A |
| 面积 | |
| 面积排名 | 0 |
| 最亮恒星 | |
| 21:00最佳可见 | Year round |
深空天体概要
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