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Soleil en lumière blanche le 18/04/2025 à 15h37 TU
Whitelight — April 18, 2025 at 03:37 PM · by pascal81 · Wolf 87
Whitelight solar observation made on April 18, 2025 by pascal81 and published on Wolf.Solar. Wolf number 87 (5 groups, 37 spots). Carrington rotation 2296.
Counts
| Groups | 5 |
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| Groups North | 4 |
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| Groups South | 1 |
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| Spots | 37 |
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| Spots North | 32 |
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| Spots South | 5 |
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| Plages | 9 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 2 |
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Ephemerides
| Carrington rotation | 2296 |
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| L₀ | 98.21° |
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| B₀ | -5.32° |
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| P | -25.73° |
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| Declination | 11.07° |
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| Julian day | 2460784.15069 |
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Images by pascal81 that day
View on Wolf.Solar ↗