Daily Sunspot Evaluation
Observation Details Thursday, 20 November 2025
- No
- 20390
- Date
- 2025 / 11 / 20,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Lf
- 2
- P0
- 19.76°
- B0
- 2.22°
- L0
- 128.32°
- Observer
- Korhan YELKENCİ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 2 | 62.9E | 65 | 60.9E | 1.9 | |
| 2 | AX_ – 1 | 17 | 84.9E | 43 | 82.9E | 4.8 | |
| 3 | CAI – 17 | -7 | 48.0W | 176 | 50.0W | 8.2 | |
| 4 | AX_ – 1 | -24 | 10.6W | 139 | 12.6W | - |
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