Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 579 | -10 | 80 | HSX | 1 | 1 | 85 | 1 |
| 2 | 581 | 9 | 46 | EHI | 8.9 | 4.5 | 63 | 18 |
| 3 | 583 | 20 | 22 | HSX | 1 | 1 | 45 | 1 |
| 4 | 584 | -13 | 3 | DSI | 4.8 | 1.8 | 15 | 24 |
| 5 | 586 | 7 | -5 | BXI | 0.2 | 0.1 | 15 | 3 |
| 6 | 588 | -16 | -14 | AXX | 0.2 | 0.1 | 29 | 2 |
| 7 | 589 | -24 | 5 | AXX | 0.1 | 0.1 | 33 | 1 |
| 8 | 590 | 30 | -17 | BXI | 0.7 | 0.1 | 51 | 24 |
| 9 | 591 | -6 | -51 | EHC | 26.5 | 21.5 | 68 | 20 |
| 10 | 592 | -10 | 56.5 | BXI | 0.2 | 0.1 | 73 | 5 |
