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Observation solaire du 17 mars 2026 à La Meyze
Whitelight — March 17, 2026 at 11:14 AM · by isontheline · Wolf 55 · 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 March 17, 2026 by isontheline and published on Wolf.Solar. Wolf number 55 (4 groups, 15 spots). Naked-eye A number 0. Carrington rotation 2308. Tags: AR14389, AR14392, AR14393, AR14395.
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 | 4 |
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| Groups North | 2 |
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| Groups South | 2 |
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| Spots | 15 |
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| Spots North | 7 |
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| Spots South | 8 |
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| Plages | 3 |
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| CV number | 43 |
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| Q value | 12 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2308 |
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| L₀ | 25.26° |
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| B₀ | -7.12° |
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| P | -24.77° |
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| Declination | -1.24° |
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| Julian day | 2461116.96806 |
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AR14389AR14392AR14393AR14395
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Dao Hsx Dro Axx
Plages Summary
Number of plages: 3