Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 507 | 11 | 30 | FHI | 30.5 | 8.4 | 47 | 72 |
| 2 | 519 | 8 | 10.5 | BXO | 0.2 | 0.1 | 22 | 4 |
| 3 | 510 | 17 | 9.5 | BXI | 0.4 | 0.2 | 32 | 7 |
| 4 | 512 | 11 | -14 | DRI | 0.7 | 0.3 | 29 | 7 |
| 5 | 520 | 3 | -27 | AXX | 0.2 | 0.1 | 40 | 2 |
| 6 | 516 | 4 | -38 | EHI | 14.3 | 11.2 | 53 | 16 |
| 7 | 514 | -15 | 31 | BXO | 0.2 | 0.1 | 48 | 3 |
| 8 | 508 | -11 | 22 | CSI | 4.8 | 4.7 | 34 | 6 |
| 9 | 515 | -9 | 13 | ESI | 8 | 6.4 | 22 | 20 |
| 10 | 517 | -20 | -49 | DRI | 1 | 0.6 | 67 | 8 |
| 11 | 518 | -9 | -56 | DSI | 1.6 | 0.8 | 72 | 13 |
