Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 277 | -15 | 58.5 | BXO | 0.2 | 0.1 | 75 | 2 |
| 2 | 278 | 18 | 35 | AXX | 0.1 | 0.1 | 54 | 1 |
| 3 | 279 | 20 | 9.5 | CSI | 7.1 | 7 | 31 | 5 |
| 4 | 281 | 12 | -23 | HSX | 6.5 | 6.5 | 36 | 2 |
| 5 | 283 | 13 | 12 | AXX | 0.1 | 0.1 | 24 | 1 |
| 6 | 284 | -7 | 47 | BXO | 0.2 | 0.1 | 64 | 2 |
| 7 | 285 | -10 | -49 | DHC | 14.6 | 14.4 | 66 | 14 |
| 8 | 287 | -10 | -0.5 | AXX | 0.1 | 0.1 | 18 | 1 |
