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Relevé H-Alpha du 2023-08-20 09:00 UTC
H-Alpha — August 20, 2023 at 09:00 AM · by astrololo31 · Wolf 56
H-Alpha solar observation made on August 20, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 56 (5 groups, 6 spots). Carrington rotation 2274.
Counts
| Groups | 5 |
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| Spots | 6 |
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| Hα active | 2 |
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| Hα quiescent | 11 |
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| Filaments | 17 |
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| Flares | 0 |
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| Plages | 5 |
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Conditions
| Seeing | 3 / 5 |
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| Transparency | 3 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2274 |
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| L₀ | 189.96° |
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| B₀ | 6.85° |
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| P | 17.63° |
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| Declination | 12.47° |
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| Julian day | 2460176.87500 |
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