Daily Sunspot Evaluation
Observation Details Friday, 15 October 2021
- No
- 19300
- Date
- 2021 / 10 / 15,243
- Time
- 05:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 3
- Relative number (R)
- 23
- Lf
- 3
- P0
- 26.16°
- B0
- 5.86°
- L0
- 87.46°
- Observer
- Süleyman FİŞEK
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 17 | 82.5W | 170 | 85.5W | - | |
| 2 | CHO – 2 | 18 | 67.9W | 155 | 70.9W | 4.8 |
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