Daily Sunspot Evaluation
Observation Details Wednesday, 30 September 2026
- No
- 20577
- Date
- 2026 / 09 / 30,510
- Time
- 12:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 13
- Relative number (R)
- 33
- Lf
- 0
- P0
- 25.90°
- B0
- 6.76°
- L0
- 300.85°
- Observer
- Burçin TANIK
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 9 | 11 | 50.5W | 351 | 50.5W | 6.3 | |
| 2 | BXI – 4 | -8 | 21.2W | 323 | 21.2W | 4.0 |
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