Daily Sunspot Evaluation
Observation Details Tuesday, 9 March 2021
- No
- 19141
- Date
- 2021 / 03 / 09,313
- Time
- 07:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 5
- Relative number (R)
- 25
- Lf
- 2
- P0
- -23.42°
- B0
- -7.24°
- L0
- 113.70°
- Observer
- Süleyman FİŞEK
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 1 | 18 | 80.7E | 33 | 78.7E | 3.1 | |
| 2 | BXI – 4 | -19 | 39.5W | 153 | 41.5W | 3.4 |