Search
Relevé H-Alpha du 2025-10-18 09:49 UTC
H-Alpha — October 18, 2025 at 09:49 AM · by solarium · Wolf 86
H-Alpha solar observation made on October 18, 2025 by solarium and published on Wolf.Solar. Wolf number 86 (7 groups, 16 spots). Carrington rotation 2303.
Counts
| Groups | 7 |
|---|
| Spots | 16 |
|---|
| Hα active | 6 |
|---|
| Hα quiescent | 1 |
|---|
| Filaments | 3 |
|---|
| Flares | 0 |
|---|
| Plages | 1 |
|---|
Conditions
| Seeing | 1 / 5 |
|---|
| Transparency | 1 / 4 |
|---|
| Cloud cover (octas) | -1 |
|---|
Ephemerides
| Carrington rotation | 2303 |
|---|
| L₀ | 202.30° |
|---|
| B₀ | 5.62° |
|---|
| P | 26.00° |
|---|
| Declination | -9.78° |
|---|
| Julian day | 2460966.90903 |
|---|
View on Wolf.Solar ↗