COMET C/2020 S3 (Erasmus). 2020 Sep 18 at 11:18UT. Taken remotely using I-TEL New Mexico T21 0.43m at f/4.5 + CCD. FOV 8' North up 5 stacked 60 second exposures show a diffuse coma about 15” across, of photometric G magnitude 17.3. No tail is visible. |
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