Daily Sunspot Evaluation
Observation Details Saturday, 1 February 2020
- No
- 18879
- Date
- 2020 / 02 / 01,361
- Time
- 08:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 2
- P0
- -12.08°
- B0
- -6.00°
- L0
- 17.91°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 2 | 75W | 93 | 77W | - |
‹ Previous Report for February 2020 Images of this day Next ›