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Relevé H-Alpha du 2023-08-23 08:30 UTC
H-Alpha — August 23, 2023 at 08:30 AM · by astrololo31 · Wolf 57
H-Alpha solar observation made on August 23, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 57 (5 groups, 7 spots). Carrington rotation 2274.
Counts
| Groups | 5 |
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| Spots | 7 |
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| Hα active | 3 |
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| Hα quiescent | 7 |
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| Filaments | 9 |
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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) | 1 |
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Ephemerides
| Carrington rotation | 2274 |
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| L₀ | 150.59° |
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| B₀ | 6.96° |
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| P | 18.55° |
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| Declination | 11.48° |
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| Julian day | 2460179.85417 |
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