Search
Relevé H-Alpha du 2024-02-29 11:40 UTC
H-Alpha — February 29, 2024 at 11:40 AM · by astrololo31 · Wolf 76
H-Alpha solar observation made on February 29, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 76 (6 groups, 16 spots). Carrington rotation 2281.
Counts
| Groups | 6 |
|---|
| Spots | 16 |
|---|
| Hα active | 4 |
|---|
| Hα quiescent | 8 |
|---|
| Filaments | 14 |
|---|
| Flares | 0 |
|---|
| Plages | 6 |
|---|
Conditions
| Seeing | 2 / 5 |
|---|
| Transparency | 2 / 4 |
|---|
| Cloud cover (octas) | 1 |
|---|
Ephemerides
| Carrington rotation | 2281 |
|---|
| L₀ | 164.15° |
|---|
| B₀ | -7.21° |
|---|
| P | -21.49° |
|---|
| Declination | -7.68° |
|---|
| Julian day | 2460369.98611 |
|---|
View on Wolf.Solar ↗