Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 166 | 64 | -20 | Cki | 8.4 | 8 | 79 | 14 |
| 2 | 167 | 42.5 | 14 | Cso | 1.2 | 1.1 | 63 | 4 |
| 3 | 168 | 31 | 10 | Fhi | 20 | 9.6 | 49 | 57 |
| 4 | 170 | -13 | -17 | Csi | 2.8 | 1 | 24 | 31 |
| 5 | 172 | -13 | 18 | Csi | 4.4 | 3.7 | 38 | 23 |
| 6 | 173 | -30 | -22 | Chi | 14.4 | 14 | 48 | 18 |
| 7 | 174 | -53 | 33 | Hkx | 8.1 | 8.1 | 77 | 3 |
| 8 | 175 | 67 | 6 | Bxo | 0.2 | 0.1 | 81 | 2 |
| 9 | 176 | 53 | 29 | Cro | 0.7 | 0.3 | 75 | 10 |
| 10 | 177 | 24 | 18 | Axx | 0.1 | 0.1 | 48 | 1 |
| 11 | 178 | 14 | 17 | Bxo | 0.2 | 0.1 | 38 | 6 |
| 12 | 179 | -63 | -18 | Axx | 0.1 | 0.1 | 77 | 1 |
| 13 | 180 | 24 | -9 | Bxi | 0.4 | 0.1 | 36 | 10 |
