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Relevé Lumière Blanche du 2024-07-28 09:30 UTC
Whitelight — July 28, 2024 at 09:30 AM · by aphi · Wolf 161 · A 2 ⚠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 July 28, 2024 by aphi and published on Wolf.Solar. Wolf number 161 (9 groups, 71 spots). Naked-eye A number 2. Carrington rotation 2287.
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! | 2 |
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| Groups | 9 |
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| Groups North | 1 |
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| Groups South | 8 |
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| Spots | 71 |
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| Spots North | 1 |
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| Spots South | 70 |
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Conditions
| Seeing | 1 / 5 |
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| Cloud cover (octas) | -1 |
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Ephemerides
| Carrington rotation | 2287 |
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| L₀ | 343.01° |
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| B₀ | 5.52° |
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| P | 9.53° |
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| Declination | 18.82° |
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| Julian day | 2460519.89583 |
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