Daily Sunspot Evaluation
Observation Details Friday, 10 October 2025
- No
- 20363
- Date
- 2025 / 10 / 10,427
- Time
- 10:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Lf
- 1
- P0
- 26.25°
- B0
- 6.19°
- L0
- 307.56°
- Observer
- Olcay PLEVNE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 6 | 7 | 55.7E | 252 | 54.7E | 11.4 | |
| 2 | BXI – 2 | -10 | 70.2W | 18 | 71.2W | 5.2 | |
| 3 | BXI – 10 | -9 | 16.6W | 324 | 17.6W | 4.5 | |
| 4 | AX_ – 2 | -19 | 58.8E | 249 | 57.8E | 0.9 |
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