Daily Sunspot Evaluation
Observation Details Friday, 12 April 2019
- No
- 18619
- Date
- 2019 / 04 / 12,285
- Time
- 06:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 3
- P0
- -26.17°
- B0
- -5.86°
- L0
- 313.98°
- Observer
- O.PLEVNE=B.C.
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HH_ – 1 | 5 | 17.8E | 296 | 14.8E | 3.7 | |
| 2 | AX_ – 1 | 4 | 21.8E | 292 | 18.8E | - |