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Relevé H-Alpha du 2024-04-13 09:00 UTC
H-Alpha — April 13, 2024 at 09:00 AM · by astrololo31 · Wolf 84
H-Alpha solar observation made on April 13, 2024 by astrololo31 and published on Wolf.Solar. Wolf number 84 (7 groups, 14 spots). Carrington rotation 2283.
Counts
| Groups | 7 |
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| Spots | 14 |
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| Hα active | 2 |
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| Hα quiescent | 12 |
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| Filaments | 15 |
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| Flares | 0 |
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| Plages | 7 |
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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 | 305.43° |
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| B₀ | -5.72° |
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| P | -26.08° |
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| Declination | 9.28° |
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| Julian day | 2460413.87500 |
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