Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 516 | 4 | 53 | ERI | 2.3 | 0.7 | 68 | 11 |
| 2 | 530 | 13 | 11 | DRI | 1.9 | 0.8 | 29 | 12 |
| 3 | 534 | 5 | 2.5 | BXI | 0.2 | 0.1 | 13 | 4 |
| 4 | 526 | 10 | -19.5 | HSX | 1.4 | 1.4 | 34 | 1 |
| 5 | 531 | 6 | -31 | CSI | 1.2 | 1.1 | 47 | 3 |
| 6 | 532 | 5 | -48 | DSI | 3.4 | 1.8 | 65 | 6 |
| 7 | 535 | 4 | -60 | BXO | 0.2 | 0.1 | 75 | 4 |
| 8 | 517 | -18 | 48 | DSI | 1.3 | 0.7 | 65 | 13 |
| 9 | 518 | -8 | 28 | ERI | 1.3 | 0.4 | 42 | 24 |
| 10 | 521 | -4 | 5 | CSI | 3.6 | 3.2 | 5 | 16 |
| 11 | 522 | -28 | -19.5 | CSI | 1.1 | 1 | 44 | 4 |
| 12 | 536 | -20 | -70 | DSI | 2.1 | 1.6 | 81 | 6 |
| 13 | 538 | -26 | -78 | DRI | 2.2 | 1.2 | 85 | 11 |
| 14 | 537 | -9 | -62 | AXX | 0.1 | 0.1 | 77 | 1 |
