Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 170 | -13 | 3.5 | D | 7.3 | 5.2 | 24 | 6 |
| 2 | 171 | -20 | -5.5 | C | 9.6 | 9.2 | 29 | 11 |
| 3 | 174 | 12 | -3.5 | D | 9.1 | 7.3 | 18 | 20 |
| 4 | 175 | -35.5 | 10 | C | 10.6 | 9.5 | 54 | 16 |
| 5 | 176 | -35 | 20.5 | J | 2.5 | 2.4 | 59 | 3 |
| 6 | 179 | -43 | -16 | C | 2.2 | 1.7 | 60 | 9 |
| 7 | 180 | 21 | -3.5 | D | 2.3 | 0.9 | 31 | 29 |
| 8 | 181 | -8 | -14 | B | 0.3 | 0.1 | 18 | 8 |
| 9 | 182 | -48.5 | 21.5 | C | 1.1 | 0.4 | 70 | 13 |
| 10 | 183 | -49 | -20 | A | 0.2 | 0.1 | 67 | 2 |
| 11 | 0 | 74.5 | 0 | J | 0.3 | 0.3 | 84 | 0 |
