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Observation solaire du 10 août 2023 à Nexon
Whitelight — August 10, 2023 at 11:26 AM · by isontheline · Wolf 77 · 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 August 10, 2023 by isontheline and published on Wolf.Solar. Wolf number 77 (6 groups, 17 spots). Naked-eye A number 1. Carrington rotation 2274. Tags: AR13391, AR13394, AR13395, AR13397, AR13399.
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 | 6 |
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| Groups North | 3 |
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| Groups South | 3 |
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| Spots | 17 |
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| Spots North | 12 |
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| Spots South | 5 |
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| Plages | 5 |
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| CV number | 75 |
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| Q value | 15 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2274 |
|---|
| L₀ | 320.80° |
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| B₀ | 6.37° |
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| P | 14.28° |
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| Declination | 15.56° |
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| Julian day | 2460166.97639 |
|---|
AR13391AR13394AR13395AR13397AR13399
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
CV-Helios Network - Classification Values (CV)
Dai Hax Axx Hhx Hrx Axx
Plages Summary
Number of plages: 5