Daily Sunspot Evaluation
Observation Details Sunday, 28 June 2026
- No
- 20498
- Date
- 2026 / 06 / 28,469
- Time
- 11:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 90
- Relative number (R)
- 150
- Lf
- 0
- P0
- -3.85°
- B0
- 2.55°
- L0
- 103.90°
- Observer
- Süleyman FİŞEK
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 8 | 46.6W | 151 | 46.6W | 0.6 | |
| 2 | DAC – 21 | 15 | 12.8E | 92 | 12.8E | 9.2 | |
| 3 | DSI – 24 | -9 | 25.2W | 129 | 25.2W | 6.8 | |
| 4 | DSC – 11 | -17 | 06.0E | 98 | 06.0E | 6.8 | |
| 5 | BXI – 10 | -14 | 12.4E | 91 | 12.4E | 5.8 | |
| 6 | FKC – 22 | -6 | 30.9E | 74 | 30.9E | 16.7 |