Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 273 | 37.5 | -29 | J | 1.1 | 1 | 68 | 2 |
| 2 | 274 | 27 | 27 | D | 5.8 | 5.2 | 46 | 18 |
| 3 | 280 | 0.5 | 14 | B | 0.9 | 0.1 | 11 | 24 |
| 4 | 281 | 33.5 | -20 | D | 2.2 | 1.5 | 58 | 8 |
| 5 | 282 | -7 | -21.5 | B | 0.2 | 0.1 | 44 | 26 |
| 6 | 283 | -33 | -21.5 | J | 2.5 | 2.5 | 60 | 1 |
| 7 | 284 | 75 | -31 | A | 0.1 | 0.1 | 86 | 1 |
| 8 | 285 | 4 | 21.5 | B | 0.3 | 0.1 | 23 | 9 |
| 9 | 286 | -21.5 | 23.5 | B | 0.5 | 0.3 | 38 | 7 |
| 10 | 287 | -67 | -20.5 | C | 2.2 | 2.1 | 82 | 5 |
| 11 | 288 | -72 | 6 | J | 0.3 | 0.3 | 82 | 1 |
