Relevé H-Alpha du 2025-05-02 10:01 UTC
H-Alpha solar observation made on May 2, 2025 by solarium and published on Wolf.Solar. Wolf number 25 (2 groups, 5 spots). Carrington rotation 2297.
Counts
| Groups | 2 |
|---|---|
| Spots | 5 |
| Hα active | 0 |
| Hα quiescent | 6 |
| Filaments | 2 |
| Flares | 0 |
| Plages | 0 |
Conditions
| Seeing | 1 / 5 |
|---|---|
| Transparency | 1 / 4 |
| Cloud cover (octas) | -1 |
Ephemerides
| Carrington rotation | 2297 |
|---|---|
| L₀ | 276.32° |
| B₀ | -4.03° |
| P | -23.82° |
| Declination | 15.52° |
| Julian day | 2460797.91736 |
That day in the community
| Daily mean Wolf number | 31 |
|---|---|
| Observations | 4 |
| CR | 2297 |