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Observation 1
Feature(s)	GRS Europa
Filter(s)	rgb
Date	2017-02-01 16:40:28
Julian day	2457786.1944444445
System I	322.44°
System II	198.54°
System III	300.32°
Illumination	99.0%
Phase angle	9.800000190734863°
Solar longitude	272.8°
Eq. diameter	38.97″
Derotation	10.0 min