Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 516 | -11 | 61 | HSX | 4.3 | 4.2 | 77 | 5 |
| 2 | 517 | 21 | 72.5 | AXX | 0.1 | 0.1 | 83 | 1 |
| 3 | 520 | 5 | 11 | CSI | 4.1 | 3.8 | 17 | 12 |
| 4 | 521 | -22 | -24 | FSI | 11 | 5.5 | 51 | 34 |
| 5 | 522 | 25 | -31 | CRI | 0.8 | 0.4 | 53 | 14 |
| 6 | 524 | 11 | -47 | CRO | 0.6 | 0.5 | 64 | 3 |
| 7 | 525 | 14 | 8 | BXI | 0.3 | 0.1 | 21 | 6 |
| 8 | 527 | 13 | -59 | ESI | 3.7 | 1.3 | 75 | 16 |
