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Relevé H-Alpha du 2025-05-29 08:45 UTC
H-Alpha — May 29, 2025 at 08:45 AM · by astrololo31 · Wolf 69
H-Alpha solar observation made on May 29, 2025 by astrololo31 and published on Wolf.Solar. Wolf number 69 (5 groups, 19 spots). Carrington rotation 2298.
Counts
| Groups | 5 |
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| Spots | 19 |
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| Hα active | 1 |
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| Hα quiescent | 7 |
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| Filaments | 14 |
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| Flares | 0 |
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| Plages | 4 |
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Conditions
| Seeing | 1 / 5 |
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| Transparency | 1 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2298 |
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| L₀ | 279.93° |
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| B₀ | -0.99° |
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| P | -16.31° |
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| Declination | 21.68° |
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| Julian day | 2460824.86458 |
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