Daily Sunspot Evaluation
Observation Details Monday, 28 December 2020
- No
- 19102
- Date
- 2020 / 12 / 28,431
- Time
- 10:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 11
- Relative number (R)
- 31
- Lf
- 1
- P0
- 3.68°
- B0
- -2.60°
- L0
- 327.14°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 2 | -16 | 14.8W | 342 | 15.8W | 2.8 | |
| 2 | DAI – 9 | -17 | 12.2E | 315 | 11.2E | 9.3 |
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