Relevé H-Alpha du 2026-07-23 15:57 UTC
H-Alpha solar observation made on July 23, 2026 by solarium and published on Wolf.Solar. Wolf number 73 (5 groups, 23 spots). Carrington rotation 2313.
Counts
| Groups | 5 |
|---|---|
| Spots | 23 |
| Hα active | 4 |
| Hα quiescent | 2 |
| Filaments | 8 |
| Flares | 1 |
| Plages | 4 |
Conditions
| Seeing | 1 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2313 |
|---|---|
| L₀ | 130.50° |
| B₀ | 5.09° |
| P | 7.36° |
| Declination | 19.97° |
| Julian day | 2461245.16458 |
That day in the community
| Daily mean Wolf number | 86 |
|---|---|
| Observations | 9 |
| CR | 2313 |