Daily Sunspot Evaluation
Observation Details Wednesday, 20 October 2010
- No
- 146
- Date
- 2010 / 10 / 20,479
- Time
- 11:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 7
- Relative number (R)
- 67
- Lf
- 0
- P0
- 25.90°
- B0
- 5.46°
- L0
- 131.13°
- Observer
- Asuman GÜLTEKİN
Remarks: Yoğun Bulutlu, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 2 | 17 | 09W | 140 | 09W | 02.6 | |
| 2 | AX_ – 1 | 22 | 03W | 133 | 03W | 00.3 | |
| 3 | AX_ – 1 | 15 | 54E | 76 | 54E | 00.9 | |
| 4 | ?__ – 1 | 24 | 68E | 62 | 68E | 02.2 | |
| 5 | ?__ – 1 | -20 | 75W | 205 | 75W | 02.0 | |
| 6 | HH_ – 1 | -29 | 07E | 123 | 07E | 03.1 |
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