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Observation 1
Feature(s)	Ganymede and shadow
Filter(s)	lum
Date	2020-07-03 04:49:00
Julian day	2459033.7006944446
System I	301.78967°
System II	19.358362°
System III	93.011734°
Illumination	100.0%
Phase angle	2.4000000953674316°
Solar longitude	10.9°
Eq. diameter	47.3″
Derotation	12.0 min