Daily Sunspot Evaluation
Observation Details Wednesday, 22 December 2021
- No
- 19344
- Date
- 2021 / 12 / 22,313
- Time
- 07:30 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 64
- Relative number (R)
- 154
- Lf
- 2
- P0
- 6.73°
- B0
- -1.82°
- L0
- 270.16°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 20 | 01.7W | 272 | 03.7W | - | |
| 2 | DRO – 3 | 16 | 34E | 236 | 32E | 5.6 | |
| 3 | AX_ – 1 | 19 | 44.1E | 226 | 42.1E | - | |
| 4 | ESC – 24 | -21 | 41W | 311 | 43W | 11.6 | |
| 5 | BXI – 23 | -19 | 27.9W | 298 | 29.9W | 6.4 | |
| 6 | CSI – 4 | -21 | 14.6W | 285 | 16.6W | 3.0 | |
| 7 | CAO – 3 | -12 | 37.8E | 232 | 35.8E | 2.5 | |
| 8 | CRO – 3 | -27 | 41E | 229 | 39E | 3.9 | |
| 9 | EHO – 2 | -16 | 82.1E | 188 | 80.1E | 15.8 |
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