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Great Sunspot Group AR13089 of type Ekc
Whitelight — September 1, 2022 at 11:35 AM · by isontheline · Wolf 42 · 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 September 1, 2022 by isontheline and published on Wolf.Solar. Wolf number 42 (3 groups, 12 spots). Naked-eye A number 0. Carrington rotation 2261. Tags: AR13086, AR13089.
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 | 3 |
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| Groups North | 0 |
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| Groups South | 3 |
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| Spots | 12 |
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| Spots North | 0 |
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| Spots South | 12 |
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| Plages | 2 |
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| CV number | 61 |
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| Q value | 9 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2261 |
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| L₀ | 167.54° |
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| B₀ | 7.19° |
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| P | 21.14° |
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| Declination | 8.19° |
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| Julian day | 2459823.98264 |
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AR13086AR13089
Images by isontheline that day
View on Wolf.Solar ↗
Sunspots Regions
Areas Summary
Plages Summary
Number of plages: 2