Daily Sunspot Evaluation
Observation Details Wednesday, 28 May 2025
- No
- 20256
- Date
- 2025 / 05 / 28,406
- Time
- 09:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 25
- Relative number (R)
- 95
- Lf
- 1
- P0
- -16.65°
- B0
- -1.11°
- L0
- 292.58°
- Observer
- Olcay PLEVNE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 6 | 12.1W | 305 | 13.1W | 1.6 | |
| 2 | BXI – 4 | 4 | 35.5E | 257 | 34.5E | 5.9 | |
| 3 | EAI – 7 | 8 | 50.3E | 242 | 49.3E | 12.7 | |
| 4 | HS_ – 1 | -14 | 43.4W | 336 | 44.4W | 2.2 | |
| 5 | BXI – 4 | -21 | 01.4W | 294 | 02.4W | 3.0 | |
| 6 | AX_ – 1 | -16 | 07.7E | 285 | 06.7E | - | |
| 7 | CAI – 7 | -13 | 37.8E | 255 | 36.8E | 7.4 |