Daily Sunspot Evaluation
Observation Details Monday, 19 May 2025
- No
- 20248
- Date
- 2025 / 05 / 19,226
- Time
- 05:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 14
- Relative number (R)
- 64
- Lf
- 4
- P0
- -19.68°
- B0
- -2.19°
- L0
- 54.03°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 3 | 15 | 01.9W | 56 | 05.9W | 9.8 | |
| 2 | BXI – 5 | 17 | 27.5E | 27 | 23.5E | 5.5 | |
| 3 | AX_ – 2 | -12 | 21.8E | 32 | 17.8E | 1.0 | |
| 4 | CAI – 3 | -13 | 34.6E | 19 | 30.6E | 2.4 | |
| 5 | HS_ – 1 | -14 | 77.2E | 337 | 73.2E | 2.7 |