Daily Sunspot Evaluation
Observation Details Wednesday, 30 December 2020
- No
- 19104
- Date
- 2020 / 12 / 30,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 9
- Relative number (R)
- 29
- Lf
- 2
- P0
- 2.75°
- B0
- -2.83°
- L0
- 301.67°
- Observer
- Olcay PLEVNE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HH_ – 1 | -17 | 41.8W | 344 | 43.8W | 3.2 | |
| 2 | CAI – 8 | -19 | 14.3W | 316 | 16.3W | 9.6 |
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