Daily Sunspot Evaluation
Observation Details Monday, 2 August 2021
- No
- 19234
- Date
- 2021 / 08 / 02,340
- Time
- 08:10 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 2
- Relative number (R)
- 12
- Lf
- 2
- P0
- 11.40°
- B0
- 5.88°
- L0
- 343.31°
- Observer
- Ergün EGE
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | -32 | 19.2W | 3 | 21.2W | 4.9 |