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AR12916 evolving from Esi to Ehi
Whitelight — January 1, 2022 at 11:31 AM · by isontheline · Wolf 25 · 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 1, 2022 by isontheline and published on Wolf.Solar. Wolf number 25 (2 groups, 5 spots). Naked-eye A number 0. Carrington rotation 2252. Tags: AR12916, AR12922.
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 | 2 |
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| Groups North | 0 |
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| Groups South | 2 |
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| Spots | 5 |
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| Spots North | 0 |
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| Spots South | 5 |
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| Plages | 1 |
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| CV number | 64 |
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| Q value | 8 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2252 |
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| L₀ | 136.28° |
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| B₀ | -3.05° |
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| P | 1.84° |
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| Declination | -22.98° |
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| Julian day | 2459580.97986 |
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AR12916AR12922
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