Daily Sunspot Evaluation
Observation Details Friday, 21 October 2016
- No
- 17901
- Date
- 2016 / 10 / 21,302
- Time
- 07:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 8
- Relative number (R)
- 28
- Lf
- 3
- P0
- 25.78°
- B0
- 5.35°
- L0
- 348.52°
- Observer
- K.YELKENCİ+S.F.
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 4 | 5 | 57W | 46 | 60W | 9.4 | |
| 2 | DAI – 4 | 14 | 14E | 335 | 11E | 2.8 |
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