Daily Sunspot Evaluation
Observation Details Saturday, 20 March 2021
- No
- 19148
- Date
- 2021 / 03 / 20,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 3
- Relative number (R)
- 13
- Lf
- 2
- P0
- -25.18°
- B0
- -7.04°
- L0
- 328.63°
- Observer
- Süleyman FİŞEK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 3 | 17 | 23.6E | 305 | 21.6E | 2.7 |