Daily Sunspot Evaluation
Observation Details Tuesday, 16 June 2026
- No
- 20487
- Date
- 2026 / 06 / 16,326
- Time
- 07:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 17
- Relative number (R)
- 67
- Lf
- 2
- P0
- -9.24°
- B0
- 1.14°
- L0
- 264.62°
- Observer
- Emre YILMAN
Remarks: Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 16 | 67.7W | 332 | 69.7W | - | |
| 2 | CKI – 8 | 7 | 24.8W | 289 | 26.8W | 5.0 | |
| 3 | DSO – 2 | 7 | 78.5E | 186 | 76.5E | 9.5 | |
| 4 | HH_ – 1 | -14 | 74.0W | 339 | 76.0W | 2.7 | |
| 5 | BXI – 5 | -16 | 18.6E | 246 | 16.6E | 4.1 |