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Relevé H-Alpha du 2023-03-09 11:45 UTC
H-Alpha — March 9, 2023 at 11:45 AM · by astrololo31 · Wolf 102
H-Alpha solar observation made on March 9, 2023 by astrololo31 and published on Wolf.Solar. Wolf number 102 (9 groups, 12 spots). Carrington rotation 2268.
Counts
| Groups | 9 |
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| Spots | 12 |
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| Hα active | 2 |
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| Hα quiescent | 6 |
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| Filaments | 24 |
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| Flares | 0 |
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| Plages | 11 |
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Conditions
| Seeing | 2 / 5 |
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| Transparency | 2 / 4 |
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| Cloud cover (octas) | 1 |
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Ephemerides
| Carrington rotation | 2268 |
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| L₀ | 196.27° |
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| B₀ | -7.24° |
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| P | -23.35° |
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| Declination | -4.49° |
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| Julian day | 2460012.98958 |
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