Comments: Taken with SC 235 mm (Celestron 9,25”) from Cordoba, Spain.

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Observation 1
Feature(s)	GRS Io
Filter(s)	rgb
Date	2018-07-10 21:30:42
Julian day	2458310.3958333335
System I	59.57893°
System II	256.03998°
System III	137.27837°
Illumination	99.299995%
Phase angle	9.800000190734863°
Solar longitude	312.6°
Eq. diameter	40.36″
Derotation	250.0 min