C/2021 A1 Leonard |
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| Large Version | |
| 2021 December 09 05:14 UT, (04:58-05:29), C14 (f/7,7), Kamera: Altair AA26cTec, Gain 100%, 252 x 6 s, Ort: Rheinberg, v.l.n.r.: Original in S/W, subtr. Weichzechner(radial), subtr. Weichzeichner(kreisförmig), Kombination | |
| © 2021 Werner E. Celnik | |