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Relevé Lumière Blanche du 2020-01-25 12:31:00 UTC
Whitelight — January 25, 2020 at 12:31 PM · by isontheline · Wolf 12 · 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 25, 2020 by isontheline and published on Wolf.Solar. Wolf number 12 (1 groups, 2 spots). Naked-eye A number 0. Carrington rotation 2226.
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 |
|---|
| Groups | 1 |
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| Groups North | 1 |
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| Groups South | 0 |
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| Spots | 2 |
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| Spots North | 2 |
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| Spots South | 0 |
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| Q value | 2 |
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Conditions
| Seeing | 2 / 5 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2226 |
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| L₀ | 107.99° |
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| B₀ | -5.46° |
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| P | -9.18° |
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| Declination | -19.02° |
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| Julian day | 2458874.02153 |
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View on Wolf.Solar ↗
Disque solaire présentant 1 groupe de 2 taches. Pas de pénombre observée autour des deux taches.
Q : 1*B = 2
[AR12757]
Taches : 2
Classe : Bxo
Magnitude : Beta
Taille : 10
Localisation : N04E22