Daily Sunspot Evaluation
Observation Details Wednesday, 17 November 2010
- No
- 171
- Date
- 2010 / 11 / 17,385
- Time
- 09:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 50
- Relative number (R)
- 80
- Lf
- 2
- P0
- 20.77°
- B0
- 2.59°
- L0
- 123.16°
- Observer
- Hikmet ÇAKMAK
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EAI – 24 | 14 | 48W | 171 | 50W | 10.9 | |
| 2 | HA_ – 5 | 24 | 66E | 57 | 64E | 3.2 | |
| 3 | CAI – 21 | -31 | 16E | 107 | 14E | 9.3 |
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