Daily Sunspot Evaluation
Observation Details Wednesday, 22 February 2023
- No
- 19662
- Date
- 2023 / 02 / 22,365
- Time
- 08:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 28
- Relative number (R)
- 68
- Lf
- 2
- P0
- -19.60°
- B0
- -7.07°
- L0
- 35.47°
- Observer
- Olcay PLEVNE
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CRO – 2 | 20 | 68.4W | 104 | 70.4W | 7.2 | |
| 2 | ESI – 14 | 24 | 04.5E | 31 | 02.5E | 13.0 | |
| 3 | DSI – 6 | 24 | 53.9E | 342 | 51.9E | 12.7 | |
| 4 | DSI – 6 | -22 | 29.2E | 6 | 27.2E | 5.2 |
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