Daily Sunspot Evaluation
Observation Details Friday, 2 July 2021
- No
- 19204
- Date
- 2021 / 07 / 02,337
- Time
- 08:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 18
- Relative number (R)
- 48
- Lf
- 2
- P0
- -2.01°
- B0
- 3.01°
- L0
- 33.67°
- Observer
- O.PLEVNE=B.C.
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 6 | 17 | 25.7E | 8 | 23.7E | 4.6 | |
| 2 | AX_ – 2 | -26 | 24.4W | 58 | 26.4W | 1.2 | |
| 3 | CKI – 10 | -18 | 17.4W | 51 | 19.4W | 9.9 |