Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 534 | 77 | -9 | HRX | 0.5 | 0.5 | 85 | 1 |
| 2 | 537 | 49 | -26 | HSX | 1.3 | 1.3 | 73 | 1 |
| 3 | 549 | -26 | -14 | DAI | 20 | 10 | 46 | 18 |
| 4 | 552 | -29 | -9 | BXO | 0.2 | 0.1 | 46 | 3 |
| 5 | 539 | 42 | 19 | FSI | 13.2 | 7.8 | 60 | 27 |
| 6 | 542 | 26 | 18 | BXI | 0.6 | 0.2 | 41 | 13 |
| 7 | 544 | 13 | 19 | CRI | 2.6 | 2.4 | 28 | 11 |
| 8 | 547 | -5 | 12 | AXX | 0.1 | 0.1 | 13 | 1 |
| 9 | 554 | -34 | 6 | AXX | 0.2 | 0.1 | 49 | 2 |
| 10 | 555 | -64 | 22 | AXX | 0.1 | 0.1 | 78 | 1 |
