Daily Sunspot Evaluation
Observation Details Monday, 27 September 2010
- No
- 130
- Date
- 2010 / 09 / 27,285
- Time
- 06:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 45
- Relative number (R)
- 75
- Lf
- 3
- P0
- 25.66°
- B0
- 6.89°
- L0
- 77.14°
- Observer
- Korhan YELKENCİ
Remarks: Hafif Sis
No drawing for this day was found in the archive.
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 6 | 20 | 08W | 85 | 11W | 2.1 | |
| 2 | EAC – 37 | 22 | 12E | 65 | 09E | 13.3 | |
| 3 | HH_ – 2 | -30 | 62W | 139 | 65W | 5.9 |