Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 642 | 53.5 | 19.5 | B | 0.1 | 0.1 | 73 | 2 |
| 2 | 646 | 41.5 | 10 | E | 32.5 | 13.5 | 59 | 22 |
| 3 | 647 | 26.5 | 14 | C | 1.2 | 1 | 40 | 10 |
| 4 | 648 | -10 | 26.5 | B | 0.2 | 0.1 | 46 | 6 |
| 5 | 649 | -34 | 9 | J | 8.5 | 8.5 | 51 | 2 |
| 6 | 652 | -54 | 21.5 | B | 0.2 | 0.1 | 74 | 7 |
| 7 | 653 | 83 | 2 | C | 1.5 | 1.5 | 85 | 3 |
| 8 | 654 | 34 | -17 | B | 0.1 | 0.1 | 50 | 3 |
| 9 | 655 | -21.5 | -7.5 | B | 0.4 | 0.1 | 32 | 10 |
| 10 | 656 | -51 | 8 | B | 0.1 | 0.1 | 69 | 5 |
| 11 | 0 | 74 | 0 | J | 1.2 | 1.2 | 83 | 2 |
