Search
Relevé H-Alpha du 2026-03-20 10:15 UTC
H-Alpha — March 20, 2026 at 10:15 AM · by astrololo31 · Wolf 23
H-Alpha solar observation made on March 20, 2026 by astrololo31 and published on Wolf.Solar. Wolf number 23 (2 groups, 3 spots). Carrington rotation 2309.
Counts
| Groups | 2 |
|---|
| Spots | 3 |
|---|
| Hα active | 4 |
|---|
| Hα quiescent | 5 |
|---|
| Filaments | 8 |
|---|
| Flares | 0 |
|---|
| Plages | 3 |
|---|
Conditions
| Seeing | 2 / 5 |
|---|
| Transparency | 2 / 4 |
|---|
| Cloud cover (octas) | 0 |
|---|
Ephemerides
| Carrington rotation | 2309 |
|---|
| L₀ | 346.25° |
|---|
| B₀ | -7.04° |
|---|
| P | -25.16° |
|---|
| Declination | -0.07° |
|---|
| Julian day | 2461119.92708 |
|---|
View on Wolf.Solar ↗
Protubérance en barre au limbe Sud-Est