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Observation solaire du 25 novembre 2023 à Nexon
Whitelight — November 25, 2023 at 11:03 AM · by isontheline · Wolf 144 · 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 November 25, 2023 by isontheline and published on Wolf.Solar. Wolf number 144 (10 groups, 44 spots). Naked-eye A number 2. Carrington rotation 2278. Tags: AR13489, AR13490, AR13491, AR13492, AR13494, AR13499, AR13500, AR13501, AR13502, AR13503.
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 | 10 |
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| Groups North | 5 |
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| Groups South | 5 |
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| Spots | 44 |
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| Spots North | 21 |
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| Spots South | 23 |
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| Plages | 4 |
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| CV number | 227 |
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| Q value | 36 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2278 |
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| L₀ | 348.90° |
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| B₀ | 1.65° |
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| P | 18.23° |
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| Declination | -20.74° |
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| Julian day | 2460273.96042 |
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AR13489AR13490AR13491AR13492AR13494AR13499AR13500AR13501AR13502AR13503
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Dkc Hsx Dso Dai Cso Hrx Hsx Dac Dsi Dac
Plages Summary
Number of plages: 4