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Relevé H-Alpha du 2024-04-11 10:05 UTC
H-Alpha — April 11, 2024 at 09:05 AM · by astrololo31 · Wolf 59
H-Alpha solar observation made on April 11, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 59 (5 groups, 9 spots). Carrington rotation 2283.
Counts
| Groups | 5 |
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| Spots | 9 |
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| Hα active | 3 |
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| Hα quiescent | 14 |
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| Filaments | 21 |
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| Flares | 0 |
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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) | 3 |
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Ephemerides
| Carrington rotation | 2283 |
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| L₀ | 331.79° |
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| B₀ | -5.87° |
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| P | -26.17° |
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| Declination | 8.56° |
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| Julian day | 2460411.87847 |
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