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Observation solaire du 10 mai 2024 à Nexon
Whitelight — May 10, 2024 at 11:25 AM · by isontheline · Wolf 139 · A 2 ⚠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 10, 2024 by isontheline and published on Wolf.Solar. Wolf number 139 (7 groups, 69 spots). Naked-eye A number 2. Carrington rotation 2284. Tags: AR13664, AR13666, AR13667, AR13670, AR13671, AR13672.
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! | 2 |
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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 | 69 |
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| Spots North | 10 |
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| Spots South | 59 |
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| Plages | 4 |
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| CV number | 134 |
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| Q value | 24 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2284 |
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| L₀ | 307.34° |
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| B₀ | -3.15° |
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| P | -22.01° |
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| Declination | 17.82° |
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| Julian day | 2460440.97569 |
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AR13664AR13666AR13667AR13670AR13671AR13672
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Hhx Hrx Csi Hrx Hrx Hsx Fhc
Plages Summary
Number of plages: 4