Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 580 | -11 | 77 | CAI | 1.6 | 1.2 | 85 | 6 |
| 2 | 588 | 12 | 10 | AXX | 0.2 | 0.1 | 20 | 3 |
| 3 | 590 | 7 | -20 | BXO | 0.4 | 0.2 | 30 | 7 |
| 4 | 591 | -16 | -7 | CRI | 1.9 | 0.9 | 30 | 18 |
| 5 | 592 | -10 | -47 | DSO | 6 | 3 | 65 | 10 |
| 6 | 594 | -25 | 36.5 | AXX | 0.2 | 0.1 | 61 | 4 |
| 7 | 597 | -7 | 6 | CRI | 0.9 | 0.3 | 17 | 17 |
| 8 | 599 | -8 | 32 | AXX | 0.1 | 0.1 | 48 | 1 |
| 9 | 600 | -19 | -55 | AXX | 0.2 | 0.1 | 74 | 2 |
| 10 | 601 | -7 | -63.5 | AXX | 0.1 | 0.1 | 78 | 1 |
| 11 | 602 | -11 | -65 | HRX | 0.4 | 0.4 | 79 | 1 |
| 12 | 603 | -9 | -13.5 | AXX | 0.1 | 0.1 | 27 | 1 |
| 13 | 604 | 15 | -85 | AXX | 0.2 | 0.1 | 86 | 2 |
