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Relevé H-Alpha du 2024-05-09 08:50 UTC
H-Alpha — May 9, 2024 at 08:50 AM · by astrololo31 · Wolf 106
H-Alpha solar observation made on May 9, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 106 (7 groups, 36 spots). Carrington rotation 2284.
Counts
| Groups | 7 |
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| Spots | 36 |
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| Hα active | 3 |
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| Hα quiescent | 8 |
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| Filaments | 17 |
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| Flares | 1 |
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| Plages | 6 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2284 |
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| L₀ | 321.99° |
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| B₀ | -3.27° |
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| P | -22.28° |
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| Declination | 17.53° |
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| Julian day | 2460439.86806 |
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View on Wolf.Solar ↗
1 éruption brillante zone NOAA 3664, Grosse protubérance active au limbe ouest