当前位置
| 属性 | 数值 |
|---|---|
| Right Ascension (J2000) | 07h39m17s |
| Declination (J2000) | +05°13'11" |
| Altitude | 47.42° |
| Azimuth | 137.42° |
| Hour Angle | -1h11m53s |
| Constellation | Canis Minor |
| Visibility | bright |
物理属性
| 属性 | 数值 |
|---|---|
| Visual Magnitude | 0.40 |
| Spectral Class | F5IV-V |
| Color Index (B-V) | 0.42 |
| Distance | 11.5 light-years |
| Parallax | 285.93 mas |
| Proper Motion (RA) | -716.57 mas/yr |
| Proper Motion (Dec) | -1034.58 mas/yr |
| Radial Velocity | -3.2 km/s |
目录编号
| 目录 | 编号 |
|---|---|
| Hipparcos (HIP) | 37279 |
| Bright Star Catalogue (HR) | 2943 |
| Henry Draper (HD) | 61421 |
| SAO | 115756 |
| Bayer Designation | α CMi |
| Flamsteed Designation | 10 CMi |
升起、落下和中天
| 天象 | 时间/数值 |
|---|---|
| Rise Time | 06:07 |
| Transit Time | 12:26 (altitude: 55.3°) |
| Set Time | 18:46 |