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Observation solaire du 30 avril 2023 à Nexon
Whitelight — April 30, 2023 at 09:43 AM · by isontheline · Wolf 70 · 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 April 30, 2023 by isontheline and published on Wolf.Solar. Wolf number 70 (5 groups, 20 spots). Naked-eye A number 0. Carrington rotation 2270. Tags: AR13285, AR13286, AR13288, AR13289, AR13291.
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 | 5 |
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| Groups North | 2 |
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| Groups South | 3 |
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| Spots | 20 |
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| Spots North | 6 |
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| Spots South | 14 |
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| Plages | 3 |
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| CV number | 84 |
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| Q value | 14 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | 5 |
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Ephemerides
| Carrington rotation | 2270 |
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| L₀ | 231.25° |
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| B₀ | -4.28° |
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| P | -24.28° |
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| Declination | 14.75° |
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| Julian day | 2460064.90486 |
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AR13285AR13286AR13288AR13289AR13291
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
Plages Summary
Number of plages: 3