Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 473 | 15.5 | 10 | HHX | 9.1 | 9.1 | 24 | 1 |
| 2 | 487 | 14.5 | 17 | BXO | 0.2 | 0.1 | 26 | 4 |
| 3 | 477 | -1 | 22 | EAI | 3.7 | 2.2 | 24 | 20 |
| 4 | 484 | -14 | 18 | CSO | 2.8 | 2.7 | 26 | 3 |
| 5 | 490 | -56 | -9 | AXX | 0.2 | 0.1 | 73 | 3 |
| 6 | 491 | -79 | -25 | HSX | 0.4 | 0.4 | 86 | 1 |
| 7 | 485 | -31 | -13 | CKI | 19 | 18.3 | 51 | 26 |
| 8 | 489 | -19 | -22 | AXX | 0.2 | 0.1 | 49 | 2 |
| 9 | 483 | -8.5 | -17 | AXX | 0.2 | 0.1 | 37 | 2 |
| 10 | 475 | 11.5 | -13 | CSI | 9.6 | 8.8 | 33 | 35 |
| 11 | 476 | 9 | -26 | BXO | 0.3 | 0.1 | 48 | 7 |
| 12 | 465 | 39.5 | -10 | CSO | 4 | 3.9 | 59 | 5 |
| 13 | 469 | 70 | -17 | AXX | 0.2 | 0.2 | 83 | 1 |
