Daily Sunspot Evaluation
Observation Details Saturday, 20 November 2021
- No
- 19325
- Date
- 2021 / 11 / 20,417
- Time
- 10:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 1
- P0
- 19.74°
- B0
- 2.21°
- L0
- 330.46°
- Observer
- T.YONTAN=Ö.Ö.
Remarks: Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 16 | 12.8E | 318 | 11.8E | 0.9 | |
| 2 | HS_ – 1 | -17 | 00.2E | 330 | 00.8W | 1.3 |
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