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Relevé H-Alpha du 2026-09-21 16:20 UTC
H-Alpha — September 21, 2026 at 04:20 PM · by solarium · Wolf 58
H-Alpha solar observation made on September 21, 2026 by solarium and published on Wolf.Solar. Wolf number 58 (5 groups, 8 spots). Carrington rotation 2315.
Counts
| Groups | 5 |
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| Spots | 8 |
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| Hα active | 6 |
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| Hα quiescent | 1 |
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| Filaments | 1 |
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| Flares | 0 |
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| Plages | 3 |
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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 | 2315 |
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| L₀ | 57.41° |
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| B₀ | 7.08° |
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| P | 25.02° |
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| Declination | 0.52° |
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| Julian day | 2461305.18056 |
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