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Observation H-Alpha du 30 mai 2025 à La Meyze
H-Alpha — May 30, 2025 at 12:08 PM · by isontheline · Wolf 98
H-Alpha solar observation made on May 30, 2025 by isontheline and published on Wolf.Solar. Wolf number 98 (6 groups, 38 spots). Carrington rotation 2298.
Counts
| Groups | 6 |
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| Spots | 38 |
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| Hα active | 1 |
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| Hα quiescent | 3 |
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| Filaments | 11 |
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| Flares | 0 |
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| Plages | 5 |
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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 | 264.83° |
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| B₀ | -0.85° |
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| P | -15.90° |
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| Declination | 21.85° |
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| Julian day | 2460826.00556 |
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Images by isontheline that day
View on Wolf.Solar ↗