Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 640 | 37 | 19 | cki | 23.4 | 22.8 | 57 | 20 |
| 2 | 643 | 46 | 12 | DAI | 18.6 | 7.1 | 64 | 35 |
| 3 | 636 | 67 | 4.5 | ESI | 4.4 | 2.7 | 79 | 16 |
| 4 | 644 | 27 | 16 | DKI | 35.6 | 25.3 | 45 | 59 |
| 5 | 651 | 17 | 17 | AXX | 0.2 | 0.1 | 36 | 3 |
| 6 | 650 | 6 | 18 | AXX | 0.2 | 0.1 | 30 | 3 |
| 7 | 652 | -56 | 18.5 | AXX | 0.4 | 0.2 | 74 | 3 |
| 8 | 653 | 11 | -15.5 | AXX | 0.3 | 0.2 | 26 | 2 |
| 9 | 648 | 20 | -6 | CSI | 1.9 | 1.1 | 29 | 15 |
