Daily Sunspot Evaluation
Observation Details Friday, 15 January 2021
- No
- 19113
- Date
- 2021 / 01 / 15,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 5
- Relative number (R)
- 25
- Lf
- 2
- P0
- -4.93°
- B0
- -4.59°
- L0
- 90.92°
- Observer
- Oğuzhan ÇAKIR
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | -21 | 02.8E | 88 | 00.8E | 2.1 | |
| 2 | AX_ – 2 | -29 | 15.4E | 76 | 13.4E | 0.5 |
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