Daily Sunspot Evaluation
Observation Details Thursday, 30 December 2021
- No
- 19350
- Date
- 2021 / 12 / 30,410
- Time
- 09:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 41
- Relative number (R)
- 91
- Lf
- 1
- P0
- 2.85°
- B0
- -2.81°
- L0
- 163.50°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 2 | 32 | 74.4W | 238 | 75.4W | 6.2 | |
| 2 | BXI – 16 | 20 | 45.6W | 209 | 46.6W | 13.5 | |
| 3 | AX_ – 1 | -27 | 66.8W | 230 | 67.8W | - | |
| 4 | EHC – 19 | -16 | 26.1W | 190 | 27.1W | 13.1 | |
| 5 | CRO – 3 | -11 | 09.9E | 154 | 08.9E | 2.8 |
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