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 | 495 | 60 | -10 | F | 31.7 | 23 | 76 | 28 |
| 2 | 497 | 70.5 | 16 | J | 0.3 | 0.3 | 82 | 1 |
| 3 | 500 | 7 | -7 | C | 8.7 | 8.5 | 17 | 10 |
| 4 | 501 | -0.5 | 11 | H | 8.4 | 8.4 | 13 | 2 |
| 5 | 503 | 53.5 | 11 | B | 0.8 | 0.2 | 70 | 13 |
| 6 | 504 | -31 | -24 | B | 0.3 | 0.1 | 55 | 8 |
| 7 | 506 | -32.5 | 16 | A | 0.2 | 0.1 | 50 | 2 |
