Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 620 | 50 | -13 | F | 4 | 2 | 70 | 33 |
| 2 | 621 | 22 | 36 | E | 4 | 1.6 | 53 | 21 |
| 3 | 622 | 13.5 | -11.5 | J | 4.2 | 4.2 | 32 | 1 |
| 4 | 626 | -1.5 | 7 | D | 19 | 9 | 4 | 19 |
| 5 | 627 | -2 | -16 | E | 40 | 25 | 0 | 22 |
| 6 | 628 | -9 | 9.5 | C | 0.7 | 0.2 | 15 | 11 |
| 7 | 630 | -15.5 | -15.5 | B | 0.4 | 0.1 | 37 | 8 |
| 8 | 631 | -26 | 16 | D | 1 | 0.4 | 42 | 15 |
| 9 | 633 | 4 | -10 | D | 0 | 0 | 0 | 5 |
| 10 | 635 | 36.5 | 12 | B | 0.9 | 0.3 | 44 | 10 |
| 11 | 637 | 41 | 12 | B | 1 | 0.5 | 57 | 10 |
| 12 | 638 | -5 | -7 | B | 0.5 | 0.1 | 18 | 14 |
| 13 | 639 | -49.5 | 11 | B | 0.5 | 0.1 | 66 | 8 |
| 14 | 640 | -86 | 34.5 | J | 0.7 | 0.7 | 86 | 1 |
