Daily Sunspot Evaluation
Observation Details Friday, 28 May 2010
- No
- 20
- Date
- 2010 / 05 / 28,260
- Time
- 06:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 3
- P0
- -16.84°
- B0
- -1.14°
- L0
- 250.68°
- Observer
- Hikmet ÇAKMAK
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | -16 | 69W | 320 | 72W | 3.3 |