Daily Sunspot Evaluation
Observation Details Friday, 20 December 2024
- No
- 20162
- Date
- 2024 / 12 / 20,361
- Time
- 08:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 45
- Relative number (R)
- 145
- Lf
- 2
- P0
- 7.52°
- B0
- -1.61°
- L0
- 230.00°
- Observer
- Ergün EGE
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 20 | 13.5E | 217 | 11.5E | 0.2 | |
| 2 | AX_ – 1 | 17 | 40.9E | 190 | 38.9E | 0.9 | |
| 3 | BXO – 3 | 23 | 40.7E | 190 | 38.7E | 3.7 | |
| 4 | HA_ – 1 | -21 | 80.4W | 310 | 82.4W | 0.6 | |
| 5 | DSO – 6 | -19 | 56.6W | 287 | 58.6W | 9.7 | |
| 6 | BXO – 7 | -22 | 26.5W | 257 | 28.5W | 4.7 | |
| 7 | HA_ – 2 | -20 | 13.5E | 216 | 11.5E | 2.4 | |
| 8 | FSC – 8 | -9 | 55.2E | 175 | 53.2E | 16.1 | |
| 9 | CSO – 7 | -14 | 56.5E | 174 | 54.5E | 9.4 | |
| 10 | EAO – 9 | -17 | 76.4E | 154 | 74.4E | 15.7 |
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