Daily Sunspot Evaluation
Observation Details Sunday, 26 September 2021
- No
- 19285
- Date
- 2021 / 09 / 26,358
- Time
- 08:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 12
- Relative number (R)
- 42
- Lf
- 2
- P0
- 25.58°
- B0
- 6.92°
- L0
- 336.63°
- Observer
- O.PLEVNE=B.C.
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 16 | 29.1W | 6 | 31.1W | 1.2 | |
| 2 | DSI – 7 | -27 | 15.3W | 352 | 17.3W | 3.9 | |
| 3 | DRI – 3 | -22 | 44.7E | 292 | 42.7E | 6.7 |
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