Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 634 | 57.5 | -19 | J | 2 | 2 | 74 | 2 |
| 2 | 640 | 56 | 10.5 | E | 5.7 | 2 | 72 | 12 |
| 3 | 641 | 34 | 24 | D | 1.1 | 0.6 | 59 | 12 |
| 4 | 642 | 13.5 | 19 | C | 0.8 | 0.7 | 38 | 4 |
| 5 | 644 | -23 | 9 | A | 0.1 | 0.1 | 37 | 2 |
| 6 | 646 | 0 | 9 | D | 3.4 | 2.5 | 19 | 20 |
| 7 | 647 | -14.5 | 15 | B | 0.2 | 0.1 | 34 | 4 |
| 8 | 648 | -50 | 26.5 | C | 0.8 | 0.4 | 76 | 7 |
| 9 | 649 | -76.5 | 9 | H | 3 | 3 | 84 | 1 |
| 10 | 0 | 33.5 | 16 | J | 7 | 7 | 54 | 2 |
