Daily Sunspot Evaluation
Observation Details Tuesday, 17 September 2024
- No
- 20095
- Date
- 2024 / 09 / 17,361
- Time
- 08:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 71
- Relative number (R)
- 141
- Lf
- 2
- P0
- 24.48°
- B0
- 7.16°
- L0
- 29.51°
- Observer
- Korhan YELKENCİ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | 16 | 44.2W | 74 | 46.2W | 1.8 | |
| 2 | BXI – 5 | 13 | 36.9W | 66 | 38.9W | 3.7 | |
| 3 | AX_ – 1 | -27 | 46.6W | 77 | 48.6W | - | |
| 4 | EAI – 21 | -4 | 44.2W | 74 | 46.2W | 13.3 | |
| 5 | DAC – 38 | -17 | 18.4E | 11 | 16.4E | 13.0 | |
| 6 | HS_ – 1 | -26 | 56.7E | 333 | 54.7E | 3.5 | |
| 7 | HS_ – 2 | -12 | 69.4E | 321 | 67.4E | 4.6 |
‹ Previous Report for September 2024 Images of this day Next ›