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Relevé Lumière Blanche du 2025-05-18 15:41 UTC
Whitelight — May 18, 2025 at 03:41 PM · by aquarellia · Wolf 53 · A 1 ⚠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 May 18, 2025 by aquarellia and published on Wolf.Solar. Wolf number 53 (4 groups, 13 spots). Naked-eye A number 1. Carrington rotation 2297.
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! | 1 |
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| Groups | 4 |
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| Groups North | 2 |
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| Groups South | 2 |
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| Spots | 13 |
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| Spots North | 8 |
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| Spots South | 5 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | -1 |
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Ephemerides
| Carrington rotation | 2297 |
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| L₀ | 61.64° |
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| B₀ | -2.25° |
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| P | -19.85° |
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| Declination | 19.70° |
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| Julian day | 2460814.15347 |
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