Daily Sunspot Evaluation
Observation Details Friday, 9 December 2016
- No
- 17940
- Date
- 2016 / 12 / 09,264
- Time
- 06:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Lf
- 3
- P0
- 12.56°
- B0
- -0.20°
- L0
- 63.08°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | -6 | 78W | 141 | 81W | 3.4 | |
| 2 | AX_ – 1 | -12 | 12W | 75 | 15W | - |
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