Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 527 | 45 | 19.5 | Cso | 8.7 | 8.6 | 61 | 6 |
| 2 | 530 | -3 | 23 | Bxi | 0.3 | 0.1 | 28 | 6 |
| 3 | 534 | 23 | -13 | Cri | 0.6 | 0.3 | 42 | 11 |
| 4 | 537 | 67 | -13 | Axx | 0.2 | 0.1 | 80 | 3 |
| 5 | 540 | -30 | 26 | Ekc | 24.8 | 8 | 51 | 63 |
| 6 | 541 | -29 | -15 | Hsx | 2.7 | 2.7 | 49 | 2 |
| 7 | 544 | -43 | 17 | Dso | 3.2 | 1.6 | 60 | 3 |
| 8 | 545 | -16 | 19 | Eri | 2.5 | 0.8 | 30 | 32 |
| 9 | 546 | -46 | -17 | Dsi | 3.4 | 2.6 | 65 | 8 |
| 10 | 549 | 1 | 12 | Bxi | 0.3 | 0.1 | 12 | 6 |
| 11 | 552 | -78 | 17 | Dsi | 3.5 | 1.3 | 85 | 12 |
