Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 628 | 84 | -3 | C | 0.2 | 0.2 | 86 | 2 |
| 2 | 634 | 18 | -17.5 | D | 6 | 5.5 | 33 | 12 |
| 3 | 636 | -4.5 | 17 | J | 10.5 | 10.5 | 30 | 3 |
| 4 | 641 | -3 | 24 | C | 1.3 | 1.2 | 39 | 9 |
| 5 | 642 | -25 | 19.5 | C | 1.6 | 1.5 | 47 | 6 |
| 6 | 644 | -65 | 9 | C | 0.5 | 0.4 | 79 | 4 |
| 7 | 645 | -15 | 24 | B | 0.1 | 0.1 | 44 | 3 |
| 8 | 646 | 15 | 11 | D | 15 | 7.5 | 29 | 20 |
| 9 | 0 | 47 | 10 | B | 0.2 | 0.1 | 64 | 3 |
