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C/2017 S3 (PANSTARRS)
C/2017 S3 (PANSTARRS) – in disintegration Reported observations: 2018 Nov. 16.22 UT: m1=10.0:, Dia.=9′, DC=1/, … 20-cm SCT(77x) … Juan Jose Gonzalez (Collada del Fresno &#82…