Daily Sunspot Evaluation
Observation Details Thursday, 17 February 2022
- No
- 19377
- Date
- 2022 / 02 / 17,313
- Time
- 07:30 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 38
- Relative number (R)
- 118
- Lf
- 2
- P0
- -18.12°
- B0
- -6.91°
- L0
- 239.57°
- Observer
- Süleyman FİŞEK
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 10 | 24 | 22W | 262 | 24W | 4.6 | |
| 2 | AX_ – 1 | 21 | 42.9E | 197 | 40.9E | - | |
| 3 | AX_ – 1 | 19 | 58.8E | 181 | 56.8E | - | |
| 4 | BXI – 7 | -21 | 54.9W | 295 | 56.9W | 8.6 | |
| 5 | BXO – 3 | -24 | 04.2W | 244 | 06.2W | 4.3 | |
| 6 | AX_ – 3 | -10 | 04W | 244 | 06W | 1.2 | |
| 7 | CAI – 12 | -27 | 26.1E | 214 | 24.1E | 10.0 | |
| 8 | AX_ – 1 | -23 | 78.9E | 161 | 76.9E | - |
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