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Relevé H-Alpha du 2023-09-29 09:15 UTC
H-Alpha — September 29, 2023 at 09:15 AM · by astrololo31 · Wolf 84
H-Alpha solar observation made on September 29, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 84 (7 groups, 14 spots). Carrington rotation 2275.
Counts
| Groups | 7 |
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| Spots | 14 |
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| Hα active | 1 |
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| Hα quiescent | 8 |
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| Filaments | 20 |
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| Flares | 0 |
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| Plages | 7 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 0 |
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Ephemerides
| Carrington rotation | 2275 |
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| L₀ | 21.59° |
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| B₀ | 6.82° |
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| P | 25.80° |
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| Declination | -2.37° |
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| Julian day | 2460216.88542 |
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