Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 279 | -3.5 | 19 | E | 4 | 1.8 | 18 | 34 |
| 2 | 282 | -11.5 | 31.5 | B | 0.2 | 0.1 | 37 | 5 |
| 3 | 283 | -29 | -21 | D | 0.9 | 0.5 | 56 | 5 |
| 4 | 284 | -47 | 16 | E | 15.1 | 6.5 | 63 | 39 |
| 5 | 285 | -52 | -30 | E | 8.4 | 1.7 | 76 | 26 |
| 6 | 287 | 23 | 15.5 | D | 0.7 | 0.3 | 36 | 4 |
| 7 | 288 | -37 | 17 | B | 0.2 | 0.1 | 52 | 4 |
| 8 | 289 | -75 | -19 | C | 0.5 | 0.4 | 85 | 4 |
| 9 | 290 | -77 | -35 | A | 0.1 | 0.1 | 86 | 1 |
