Basic Information
| Number： | |
| Date： | |
| Standard Time： | |
| International time： |
| P： | |
| B_0： | |
| L_0： | |
| L： |
| N | S | N+S | |
| g | |||
| f | |||
| R | |||
| k | R |
| weather： | |
| visibility： | |
| Note： |
| Observer： |
Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 491 | 67 | -7 | J | 2.4 | 2.4 | 80 | 1 |
| 2 | 492 | 67 | -13 | D | 4 | 3.4 | 81 | 11 |
| 3 | 493 | 30 | -4 | A | 0.2 | 0.1 | 44 | 2 |
| 4 | 495 | 3 | -10 | E | 47 | 27.2 | 19 | 71 |
| 5 | 499 | 38 | -14 | B | 0.2 | 0.1 | 58 | 5 |
| 6 | 500 | -48 | -7 | C | 8.2 | 7.7 | 65 | 5 |
| 7 | 501 | -55 | 12 | C | 6.3 | 6.1 | 71 | 6 |
