Leserbilder Astronomie: Comet C/2021 A1 Leonard
© José J. Chambó
Comet C/2021 A1 (Leonard) imaged on February 12th, 2021. Improving its appearance compared to my image in last month, its coma has increased in angular size to about 14 arcseconds, showing a small tail with about 18 seconds in lenght toward southwest. According to observations, its brightness has increased from magnitude 18.5 to 18.0.
Daten zum Bild
| Ort | Vallés |
| Zeitpunkt | 12.02.2021 11:45 UT |
| Kamera | FLI PL6303E |
| Teleskop/Objektiv | Planewave 17" CDK f/4.5 |
| Belichtungszeit | 8 min. (L = 1 x 300 bin1 + RGB = 1 x 60 bin2) |
| Nachbearbeitung | PixInsight |
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