Daily Sunspot Evaluation
Observation Details Thursday, 31 December 2020
- No
- 19105
- Date
- 2020 / 12 / 31,392
- Time
- 09:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 12
- Relative number (R)
- 32
- Lf
- 1
- P0
- 2.25°
- B0
- -2.95°
- L0
- 288.13°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HH_ – 1 | -16 | 55.4W | 344 | 56.4W | 3.2 | |
| 2 | DAO – 11 | -17 | 27.7W | 316 | 28.7W | 9.3 |
‹ Previous Report for December 2020 Images of this day Next ›