Daily Sunspot Evaluation
Observation Details Tuesday, 11 August 2026
- No
- 20537
- Date
- 2026 / 08 / 11,344
- Time
- 08:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 4
- Relative number (R)
- 24
- Lf
- 2
- P0
- 14.69°
- B0
- 6.43°
- L0
- 243.43°
- Observer
- Tuğba BOZTEPE
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 9 | 76.9E | 167 | 74.9E | 4.3 | |
| 2 | AX_ – 2 | -13 | 20.3W | 264 | 22.3W | 2.3 |