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Relevé H-Alpha du 2023-02-08 11:15 UTC
H-Alpha — February 8, 2023 at 11:15 AM · by astrololo31 · Wolf 58
H-Alpha solar observation made on February 8, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 58 (5 groups, 8 spots). Carrington rotation 2267.
Counts
| Groups | 5 |
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| Groups North | 4 |
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| Groups South | 1 |
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| Spots | 8 |
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| Spots North | 7 |
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| Spots South | 1 |
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| Hα active | 3 |
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| Hα quiescent | 9 |
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| Filaments | 9 |
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| Flares | 0 |
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| Plages | 8 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 2 |
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Ephemerides
| Carrington rotation | 2267 |
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| L₀ | 218.49° |
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| B₀ | -6.48° |
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| P | -14.96° |
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| Declination | -15.00° |
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| Julian day | 2459983.96875 |
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