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Observation solaire du 29 janvier 2023 à Nexon
Whitelight — January 29, 2023 at 12:17 PM · by isontheline · Wolf 63 · 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 January 29, 2023 by isontheline and published on Wolf.Solar. Wolf number 63 (5 groups, 13 spots). Naked-eye A number 0. Carrington rotation 2267. Tags: AR13199, AR13201, AR13204, AR13205.
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 | 3 |
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| Groups South | 2 |
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| Spots | 13 |
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| Spots North | 7 |
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| Spots South | 6 |
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| Plages | 3 |
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| CV number | 23 |
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| Q value | 12 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 6 |
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Ephemerides
| Carrington rotation | 2267 |
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| L₀ | 349.59° |
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| B₀ | -5.80° |
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| P | -11.01° |
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| Declination | -17.92° |
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| Julian day | 2459974.01181 |
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AR13199AR13201AR13204AR13205
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
Plages Summary
Number of plages: 3