Daily Sunspot Evaluation
Observation Details Friday, 19 November 2010
- No
- 172
- Date
- 2010 / 11 / 19,347
- Time
- 08:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 15
- Relative number (R)
- 45
- Lf
- 2
- P0
- 20.18°
- B0
- 2.36°
- L0
- 97.30°
- Observer
- Korhan YELKENCİ
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 2 | 14 | 73W | 170 | 75W | 11.7 | |
| 2 | HA_ – 3 | 24 | 41E | 56 | 39E | 02.3 | |
| 3 | DAI – 10 | -31 | 09W | 106 | 11W | 08.2 |
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