Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 580 | -11 | 49 | DAI | 9.2 | 6.6 | 67 | 30 |
| 2 | 581 | 11 | 76 | CSO | 2.1 | 2 | 84 | 4 |
| 3 | 588 | 12 | -15 | BXO | 0.2 | 0.1 | 26 | 3 |
| 4 | 589 | -14 | 34 | BXO | 0.2 | 0.1 | 52 | 5 |
| 5 | 590 | 6 | -47 | BXO | 0.3 | 0.2 | 64 | 2 |
| 6 | 591 | -16 | -34 | DSI | 2.2 | 1.1 | 54 | 17 |
| 7 | 592 | -11 | -75 | DSO | 3.4 | 1.9 | 84 | 2 |
| 8 | 593 | 12 | 17.5 | BXO | 0.2 | 0.1 | 30 | 2 |
| 9 | 594 | -20 | 16 | AXX | 0.2 | 0.1 | 40 | 2 |
| 10 | 595 | -18 | 3 | AXX | 0.2 | 0.1 | 31 | 2 |
| 11 | 596 | -8 | -8.5 | AXX | 0.2 | 0.1 | 21 | 2 |
| 12 | 597 | -3 | -23.5 | BXO | 0.2 | 0.1 | 36 | 3 |
