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Relevé Lumière Blanche du 2026-02-28 10:05 UTC
Whitelight — February 28, 2026 at 10:05 AM · by solarium · Wolf 37 · A 0 ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness!
Whitelight solar observation made on February 28, 2026 by solarium and published on Wolf.Solar. Wolf number 37 (3 groups, 7 spots). Naked-eye A number 0. Carrington rotation 2308.
Counts
| A number (naked eye) ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness! | 0 |
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| Groups | 3 |
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| Groups North | 2 |
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| Groups South | 1 |
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| Spots | 7 |
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| Spots North | 4 |
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| Spots South | 3 |
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| Plages | 2 |
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| Q value | 11 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | -1 |
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Ephemerides
| Carrington rotation | 2308 |
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| L₀ | 249.89° |
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| B₀ | -7.21° |
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| P | -21.34° |
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| Declination | -7.88° |
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| Julian day | 2461099.92014 |
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