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Relevé Lumière Blanche du 2026-01-31 09:40 UTC
Whitelight — January 31, 2026 at 09:40 AM · by aphi · Wolf 90 · 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 January 31, 2026 by aphi and published on Wolf.Solar. Wolf number 90 (7 groups, 20 spots). Naked-eye A number 0. Carrington rotation 2307.
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 | 7 |
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| Groups North | 5 |
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| Groups South | 2 |
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| Spots | 20 |
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| Spots North | 16 |
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| Spots South | 4 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | -1 |
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Ephemerides
| Carrington rotation | 2307 |
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| L₀ | 258.83° |
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| B₀ | -5.96° |
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| P | -11.90° |
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| Declination | -17.33° |
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| Julian day | 2461071.90278 |
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