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Observation 1
Feature(s)	Oval BA Ganymede
Filter(s)	rgb
Date	2018-04-22 15:17:00
Julian day	2458231.136805556
System I	312.75°
System II	33.89°
System III	254.06°
Illumination	100.0%
Phase angle	3.4000000953674316°
Solar longitude	306.5°
Eq. diameter	44.23″
Derotation	3.0 min