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Relevé Lumière Blanche du 2020-10-26 11:40:00 UTC
Whitelight — October 26, 2020 at 11:40 AM · by isontheline · Wolf 15 · 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 October 26, 2020 by isontheline and published on Wolf.Solar. Wolf number 15 (1 groups, 5 spots). Naked-eye A number 0. Carrington rotation 2236.
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 | 5 |
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| Spots North | 0 |
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| Spots South | 5 |
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| CV number | 28 |
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| Q value | 4 |
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Conditions
| Seeing | 3 / 5 |
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| Cloud cover (octas) | 7 |
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Ephemerides
| Carrington rotation | 2236 |
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| L₀ | 76.76° |
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| B₀ | 4.89° |
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| P | 25.23° |
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| Declination | -12.69° |
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| Julian day | 2459148.98611 |
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View on Wolf.Solar ↗
:cloud: Malgré un ciel chaotique je parviens à effectuer une observation durant 3 minutes.
Je discerne parfaitement la nouvelle région active AR12778 / HARP6178 de classe Dsi, visible dans la zone centrale.
Le groupe dispose de cinq taches sombres dont au moins une avec une pénombre symétrique :muscle:
Classification