Daily Sunspot Evaluation
Observation Details Monday, 16 February 2026
- No
- 20421
- Date
- 2026 / 02 / 16,344
- Time
- 08:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 19
- Relative number (R)
- 69
- Lf
- 2
- P0
- -17.81°
- B0
- -6.87°
- L0
- 48.90°
- Observer
- Süleyman FİŞEK
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 5 | 9 | 60.3W | 109 | 62.3W | 3.8 | |
| 2 | CHO – 7 | 9 | 13.6W | 63 | 15.6W | 4.4 | |
| 3 | AX_ – 1 | 16 | 14.5E | 34 | 12.5E | 1.0 | |
| 4 | AX_ – 1 | 12 | 35.9E | 13 | 33.9E | - | |
| 5 | BXI – 5 | 7 | 47.9E | 1 | 45.9E | 6.5 |
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