Daily Sunspot Evaluation
Observation Details Thursday, 23 April 2026
- No
- 20453
- Date
- 2026 / 04 / 23,427
- Time
- 10:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 25
- Relative number (R)
- 65
- Lf
- 1
- P0
- -25.25°
- B0
- -4.92°
- L0
- 257.53°
- Observer
- Ergün EGE
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSI – 5 | 15 | 54.2W | 312 | 55.2W | 11.7 | |
| 2 | AX_ – 1 | 8 | 50.0W | 308 | 51.0W | 1.0 | |
| 3 | DHC – 18 | 16 | 32.6E | 225 | 31.6E | 12.5 | |
| 4 | HS_ – 1 | -11 | 46.4E | 211 | 45.4E | 1.7 |