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Relevé Lumière Blanche du 2020-01-05 10:20:00 UTC
Whitelight — January 5, 2020 at 10:20 AM · 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 5, 2020 by isontheline and published on Wolf.Solar. Wolf number 12 (1 groups, 2 spots). Naked-eye A number 0. Carrington rotation 2225.
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 | 1 |
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| Groups North | 0 |
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| Groups South | 1 |
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| Spots | 2 |
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| Spots North | 0 |
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| Spots South | 2 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2225 |
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| L₀ | 12.55° |
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| B₀ | -3.45° |
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| P | 0.17° |
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| Declination | -22.64° |
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| Julian day | 2458853.93056 |
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View on Wolf.Solar ↗
Observation sans trépieds. Malgré la qualité insuffisante de l'observation, le disque nous montre 1 groupe de 2 taches solaires. Il s'agit du groupe AR12755.