Daily Sunspot Evaluation
Observation Details Thursday, 23 July 2026
- No
- 20520
- Date
- 2026 / 07 / 23,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 22
- Relative number (R)
- 62
- Lf
- 2
- P0
- 7.23°
- B0
- 5.07°
- L0
- 134.44°
- Observer
- Melike ERYILMAZ
Remarks: Görüntü Titremesi, Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 10 | 5 | 23.1W | 157 | 25.1W | 12.9 | |
| 2 | HK_ – 8 | 16 | 28.1E | 106 | 26.1E | 5.2 | |
| 3 | HS_ – 2 | -7 | 57.0W | 191 | 59.0W | 2.5 | |
| 4 | HS_ – 2 | -2 | 47.4E | 87 | 45.4E | 2.9 |