Daily Sunspot Evaluation
Observation Details Wednesday, 12 September 2018
- No
- 18474
- Date
- 2018 / 09 / 12,476
- Time
- 11:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 2
- Relative number (R)
- 12
- Lf
- 0
- P0
- 23.56°
- B0
- 7.24°
- L0
- 225.75°
- Observer
- Özgecan ÖNALTAŞ
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | -6 | 09.1E | 217 | 09.1E | 0.8 |
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