Daily Sunspot Evaluation
Observation Details Friday, 12 December 2025
- No
- 20403
- Date
- 2025 / 12 / 12,347
- Time
- 08:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 23
- Relative number (R)
- 73
- Lf
- 2
- P0
- 11.30°
- B0
- -0.56°
- L0
- 198.02°
- Observer
- Ergün EGE
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 3 | 26 | 53.8W | 252 | 55.8W | 6.9 | |
| 2 | EHC – 5 | -16 | 81.3W | 279 | 83.3W | 13.6 | |
| 3 | HS_ – 1 | -17 | 68.6W | 267 | 70.6W | 1.7 | |
| 4 | CSI – 7 | -25 | 02.8E | 195 | 00.8E | 9.0 | |
| 5 | BXO – 7 | -12 | 04.4E | 194 | 02.4E | 5.1 |
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