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Relevé H-Alpha du 2025-09-02 12:15 UTC
H-Alpha — September 2, 2025 at 12:15 PM · by astrololo31 · Wolf 105
H-Alpha solar observation made on September 2, 2025 by astrololo31 and published on Wolf.Solar. Wolf number 105 (9 groups, 15 spots). Carrington rotation 2301.
Counts
| Groups | 9 |
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| Spots | 15 |
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| Hα active | 2 |
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| Hα quiescent | 6 |
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| Filaments | 8 |
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| Flares | 0 |
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| Plages | 7 |
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Conditions
| Seeing | 4 / 5 |
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| Transparency | 3 / 4 |
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| Cloud cover (octas) | 3 |
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Ephemerides
| Carrington rotation | 2301 |
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| L₀ | 88.09° |
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| B₀ | 7.21° |
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| P | 21.46° |
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| Declination | 7.71° |
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| Julian day | 2460921.01042 |
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View on Wolf.Solar ↗
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