Daily Sunspot Evaluation
Observation Details Tuesday, 31 August 2021
- No
- 19263
- Date
- 2021 / 08 / 31,233
- Time
- 05:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 23
- Relative number (R)
- 43
- Lf
- 4
- P0
- 20.89°
- B0
- 7.18°
- L0
- 321.57°
- Observer
- Korhan YELKENCİ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 19 | 48.4W | 10 | 52.4W | - | |
| 2 | EKC – 22 | -26 | 40.4W | 2 | 44.4W | 11.7 |