Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 508 | 73 | -16 | E | 10.1 | 9.2 | 84 | 11 |
| 2 | 509 | 59 | -12 | D | 15.7 | 15.4 | 75 | 14 |
| 3 | 514 | 15 | 9 | B | 0.2 | 0.1 | 26 | 4 |
| 4 | 515 | 7 | 6 | A | 0.1 | 0.1 | 13 | 1 |
| 5 | 516 | 54 | 14 | C | 4.6 | 4 | 71 | 20 |
| 6 | 518 | -1 | 7 | E | 29.7 | 19 | 10 | 48 |
| 7 | 521 | 30 | -9 | B | 0.4 | 0.1 | 46 | 11 |
| 8 | 522 | -35 | -9 | B | 0.2 | 0.1 | 51 | 4 |
| 9 | 523 | -54 | -10 | B | 0.5 | 0.1 | 71 | 14 |
| 10 | 524 | 33 | -23 | C | 1.9 | 0.9 | 55 | 17 |
| 11 | 525 | -68 | -5 | J | 1.2 | 1.2 | 81 | 1 |
| 12 | 526 | -74 | -17 | J | 1.5 | 1.4 | 84 | 5 |
