Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 511 | -16 | 64 | AXX | 0.1 | 0.1 | 78 | 1 |
| 2 | 516 | -11 | 47 | CHI | 3.6 | 3.3 | 65 | 14 |
| 3 | 517 | 19 | 56 | BXI | 0.2 | 0.1 | 73 | 3 |
| 4 | 520 | 6 | -3 | CSI | 2.3 | 1.2 | 6 | 5 |
| 5 | 521 | -22 | -38 | EHI | 9.4 | 6.4 | 61 | 26 |
| 6 | 522 | 25 | -46 | DSI | 1.7 | 1.2 | 65 | 7 |
| 7 | 524 | 12 | -62 | CRI | 0.6 | 0.5 | 77 | 3 |
| 8 | 525 | 13 | -5 | AXX | 0.2 | 0.1 | 17 | 2 |
| 9 | 526 | 20 | -18 | BXO | 0.2 | 0.1 | 35 | 3 |
| 10 | 527 | 16 | -79 | AXX | 0.2 | 0.1 | 85 | 2 |
