Daily Sunspot Evaluation
Observation Details Saturday, 4 May 2019
- No
- 18640
- Date
- 2019 / 05 / 04,292
- Time
- 07:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 2
- Relative number (R)
- 12
- Lf
- 3
- P0
- -23.57°
- B0
- -3.89°
- L0
- 23.27°
- Observer
- Olcay PLEVNE
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 2 | 9 | 80.4E | 303 | 77.4E | 5.5 |