Daily Sunspot Evaluation
Observation Details Sunday, 12 April 2026
- No
- 20447
- Date
- 2026 / 04 / 12,431
- Time
- 10:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 15
- Relative number (R)
- 35
- Lf
- 1
- P0
- -26.14°
- B0
- -5.83°
- L0
- 42.75°
- Observer
- Burçin TANIK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DKO – 14 | 19 | 02.3W | 46 | 03.3W | 6.2 | |
| 2 | HS_ – 1 | -19 | 28.8E | 14 | 27.8E | 0.5 |