Daily Sunspot Evaluation
Observation Details Tuesday, 31 October 2023
- No
- 19860
- Date
- 2023 / 10 / 31,547
- Time
- 13:07 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 53
- Relative number (R)
- 103
- Lf
- 1
- P0
- 24.60°
- B0
- 4.48°
- L0
- 317.31°
- Observer
- Burçin TANIK
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 13 | 20 | 18.6W | 336 | 19.6W | 8.4 | |
| 2 | AX_ – 2 | 17 | 09.9E | 307 | 08.9E | 1.6 | |
| 3 | BXI – 7 | 15 | 16.7E | 301 | 15.7E | 5.4 | |
| 4 | DHI – 29 | -17 | 08.2W | 326 | 09.2W | 8.9 | |
| 5 | AX_ – 2 | -15 | 16.3E | 301 | 15.3E | 2.3 |
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