Daily Sunspot Evaluation
Observation Details Sunday, 15 October 2023
- No
- 19848
- Date
- 2023 / 10 / 15,389
- Time
- 09:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 38
- Relative number (R)
- 98
- Lf
- 1
- P0
- 26.17°
- B0
- 5.88°
- L0
- 170.41°
- Observer
- Başar COŞKUNOĞLU
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 8 | 9 | 40W | 210 | 41W | 6.9 | |
| 2 | DSI – 8 | 6 | 02.7E | 168 | 01.7E | 4.2 | |
| 3 | HK_ – 12 | 12 | 25.9E | 145 | 24.9E | 3.5 | |
| 4 | BXI – 5 | 13 | 66E | 104 | 65E | 12.4 | |
| 5 | HS_ – 1 | -10 | 67.3W | 238 | 68.3W | 1.8 | |
| 6 | BXI – 4 | -17 | 07.3W | 178 | 08.3W | 7.1 |
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