Daily Sunspot Evaluation
Observation Details Wednesday, 21 August 2024
- No
- 20069
- Date
- 2024 / 08 / 21,559
- Time
- 13:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 12
- Number of spots (f)
- 52
- Relative number (R)
- 172
- Lf
- 1
- P0
- 18.24°
- B0
- 6.93°
- L0
- 23.51°
- Observer
- Ergün EGE
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 27 | 58.6W | 83 | 59.6W | 7.4 | |
| 2 | DSI – 10 | 19 | 16.2W | 40 | 17.2W | 10.5 | |
| 3 | AX_ – 2 | 21 | 00.9E | 23 | 00.1W | 2.0 | |
| 4 | AX_ – 1 | 28 | 09.3E | 14 | 08.3E | 0.4 | |
| 5 | HS_ – 2 | 7 | 54.6E | 329 | 53.6E | 2.3 | |
| 6 | HS_ – 1 | -7 | 65.4W | 89 | 66.4W | 2.0 | |
| 7 | BXO – 2 | -5 | 46.4W | 70 | 47.4W | 7.5 | |
| 8 | EHC – 22 | -11 | 00.4W | 24 | 01.4W | 10.6 | |
| 9 | CHO – 4 | -17 | 14.5E | 9 | 13.5E | 5.5 | |
| 10 | AX_ – 1 | -10 | 46.5E | 337 | 45.5E | 0.1 | |
| 11 | BXO – 2 | -27 | 51.7E | 332 | 50.7E | 3.3 | |
| 12 | CSO – 3 | -10 | 70.5E | 314 | 69.5E | 9.9 |