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Observation 1
Feature(s)	GRS Oval BA Europa
Filter(s)	ch4
Date	2020-10-10 09:40:12
Julian day	2459132.902777778
System I	272.3206°
System II	313.0463°
System III	53.053474°
Illumination	99.0%
Phase angle	11.199999809265137°
Solar longitude	19.3°
Eq. diameter	39.36″
Derotation	9.0 min