Daily Sunspot Evaluation
Observation Details Tuesday, 14 September 2021
- No
- 19275
- Date
- 2021 / 09 / 14,351
- Time
- 08:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 5
- Relative number (R)
- 25
- Lf
- 2
- P0
- 23.94°
- B0
- 7.21°
- L0
- 135.12°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | -21 | 77.6W | 213 | 79.6W | - | |
| 2 | BXI – 4 | -18 | 62W | 197 | 64W | 3.3 |
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