Daily Sunspot Evaluation
Observation Details Wednesday, 28 January 2026
- No
- 20418
- Date
- 2026 / 01 / 28,403
- Time
- 09:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 23
- Relative number (R)
- 113
- Lf
- 1
- P0
- -10.65°
- B0
- -5.74°
- L0
- 298.17°
- Observer
- Emre YILMAN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AS_ – 1 | 11 | 75.2W | 13 | 76.2W | 3.2 | |
| 2 | BXI – 3 | 17 | 58.6W | 357 | 59.6W | 3.8 | |
| 3 | BXO – 2 | 18 | 17.0W | 315 | 18.0W | 2.2 | |
| 4 | AX_ – 1 | 18 | 38.2E | 260 | 37.2E | - | |
| 5 | AX_ – 1 | 14 | 57.4E | 241 | 56.4E | - | |
| 6 | BXO – 3 | -5 | 64.4W | 3 | 65.4W | 5.4 | |
| 7 | HS_ – 2 | -14 | 36.7W | 335 | 37.7W | 2.4 | |
| 8 | BXI – 8 | -13 | 10.3W | 308 | 11.3W | 6.7 | |
| 9 | BXO – 2 | -15 | 65.9E | 232 | 64.9E | 4.7 |
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