Daily Sunspot Evaluation
Observation Details Saturday, 16 October 2021
- No
- 19301
- Date
- 2021 / 10 / 16,399
- Time
- 09:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 1
- P0
- 26.12°
- B0
- 5.77°
- L0
- 72.20°
- Observer
- Başar COŞKUNOĞLU
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 16 | 83.1W | 155 | 84.1W | 4.5 |
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