Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 277 | 37 | 9 | D | 5.4 | 1.7 | 52 | 15 |
| 2 | 280 | -7 | 11 | J | 5.8 | 5.7 | 20 | 2 |
| 3 | 286 | -56 | 11 | J | 1.3 | 1.3 | 73 | 2 |
| 4 | 267 | 78 | -8 | C | 1.2 | 1 | 84 | 4 |
| 5 | 270 | 66.5 | -12.5 | H | 9 | 8.8 | 80 | 7 |
| 6 | 271 | 62 | -20 | H | 9.7 | 9.5 | 77 | 7 |
| 7 | 276 | 38 | -17.5 | C | 0.5 | 0.2 | 57 | 4 |
| 8 | 279 | 2 | -10 | E | 19.6 | 14 | 15 | 41 |
| 9 | 282 | -23 | -32 | B | 0.2 | 0.1 | 54 | 3 |
| 10 | 285 | -37 | -20.5 | C | 8 | 7.8 | 57 | 5 |
| 11 | 287 | -61 | -12.5 | B | 0.4 | 0.3 | 76 | 3 |
