Daily Sunspot Evaluation
Observation Details Sunday, 21 May 2023
- No
- 19714
- Date
- 2023 / 05 / 21,441
- Time
- 10:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 58
- Relative number (R)
- 118
- Lf
- 1
- P0
- -19.16°
- B0
- -1.99°
- L0
- 313.06°
- Observer
- Başar COŞKUNOĞLU
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 18 | 75.4W | 29 | 76.4W | - | |
| 2 | CSI – 12 | 12 | 66.6W | 20 | 67.6W | 22.6 | |
| 3 | FSI – 32 | 18 | 41.9E | 271 | 40.9E | 16.2 | |
| 4 | HS_ – 1 | 22 | 58.9E | 254 | 57.9E | 1.9 | |
| 5 | DSO – 5 | -21 | 30.7E | 282 | 29.7E | 6.0 | |
| 6 | BXI – 7 | -25 | 54.7E | 258 | 53.7E | 4.1 |