Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 506 | 67 | 27 | D | 2.6 | 1.6 | 80 | 21 |
| 2 | 522 | 13 | 23 | A | 0.2 | 0.1 | 32 | 2 |
| 3 | 525 | -13 | 15.5 | B | 0.3 | 0.1 | 24 | 7 |
| 4 | 532 | -53.5 | 25.5 | J | 4.1 | 4 | 71 | 6 |
| 5 | 530 | -10 | -12 | C | 0.6 | 0.5 | 30 | 5 |
| 6 | 531 | -14 | -18 | E | 17.7 | 9.7 | 39 | 38 |
| 7 | 527 | -17 | -22 | J | 3.3 | 3.3 | 46 | 1 |
| 8 | 533 | 20 | -17.5 | B | 0.2 | 0.1 | 44 | 3 |
| 9 | 519 | 37 | -11 | E | 11 | 8.7 | 56 | 18 |
| 10 | 518 | 49.5 | -10 | A | 0.2 | 0.1 | 68 | 2 |
| 11 | 514 | 58 | -28 | C | 2.2 | 2 | 79 | 9 |
