Daily Sunspot Evaluation
Observation Details Thursday, 8 July 2021
- No
- 19209
- Date
- 2021 / 07 / 08,344
- Time
- 08:15 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 4
- Relative number (R)
- 34
- Lf
- 2
- P0
- 0.71°
- B0
- 3.65°
- L0
- 314.17°
- Observer
- Süleyman FİŞEK
Remarks: Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 29 | 80.6W | 35 | 82.6W | 5.6 | |
| 2 | AX_ – 1 | 19 | 03.1W | 317 | 05.1W | - | |
| 3 | AX_ – 1 | -21 | 00.7W | 315 | 02.7W | - |