Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 578 | 26 | 16 | E | 2 | 0.5 | 38 | 23 |
| 2 | 580 | 10.5 | 13.5 | D | 7.3 | 7 | 18 | 8 |
| 3 | 584 | 43.5 | -14.5 | B | 1 | 0.4 | 64 | 6 |
| 4 | 586 | -20 | 8 | B | 0.3 | 0.1 | 30 | 6 |
| 5 | 587 | -39.2 | 20 | A | 0.1 | 0.1 | 56 | 1 |
| 6 | 588 | -66 | -13 | D | 3.6 | 2 | 80 | 4 |
| 7 | 589 | -37 | -9.5 | B | 0.8 | 0.4 | 56 | 4 |
| 8 | 590 | -71 | -26 | D | 4.4 | 4 | 84 | 5 |
| 9 | 591 | -74 | 26 | D | 4 | 2 | 83 | 3 |
| 10 | 592 | -75 | -17.5 | D | 2.5 | 2.2 | 85 | 2 |
