Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 523 | 46.5 | -11 | B | 0.5 | 0.2 | 63 | 12 |
| 2 | 525 | 36.5 | -6 | C | 0.8 | 0.7 | 52 | 6 |
| 3 | 526 | 30.5 | -16 | E | 28.3 | 16.3 | 47 | 33 |
| 4 | 527 | 12.5 | 10 | E | 16.7 | 14.5 | 24 | 62 |
| 5 | 528 | 2 | -7 | B | 0.6 | 0.1 | 10 | 20 |
| 6 | 530 | -11.5 | -7 | D | 15.2 | 10.8 | 20 | 18 |
| 7 | 531 | 29.5 | -6 | A | 0.2 | 0.1 | 43 | 2 |
| 8 | 532 | 13.5 | 18 | B | 0.3 | 0.1 | 33 | 7 |
| 9 | 533 | -23.5 | -10 | D | 10.2 | 5.7 | 37 | 38 |
| 10 | 534 | -19 | 8 | A | 0.2 | 0.1 | 31 | 3 |
| 11 | 535 | -77 | -6 | J | 0.3 | 0.3 | 85 | 1 |
