Daily Sunspot Evaluation
Observation Details Thursday, 10 April 2025
- No
- 20221
- Date
- 2025 / 04 / 10,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 51
- Relative number (R)
- 151
- Lf
- 2
- P0
- -26.20°
- B0
- -5.96°
- L0
- 207.71°
- Observer
- Süleyman FİŞEK
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CRI – 9 | 17 | 27.2W | 235 | 29.2W | 8.5 | |
| 2 | DAI – 22 | 7 | 25.0W | 233 | 27.0W | 9.4 | |
| 3 | AX_ – 2 | 7 | 24.5E | 183 | 22.5E | 1.7 | |
| 4 | AX_ – 1 | 17 | 34.3E | 173 | 32.3E | - | |
| 5 | AX_ – 2 | 11 | 50.5E | 157 | 48.5E | 1.5 | |
| 6 | DHO – 3 | 6 | 72.2E | 136 | 70.2E | 6.1 | |
| 7 | CSO – 3 | -15 | 75.6W | 283 | 77.6W | 9.3 | |
| 8 | DSI – 3 | -18 | 60.8W | 268 | 62.8W | 3.1 | |
| 9 | DHO – 4 | -12 | 46.4W | 254 | 48.4W | 8.3 | |
| 10 | HS_ – 2 | -7 | 27.8E | 180 | 25.8E | 2.4 |