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Observation 1
Feature(s)	Oval BA Io
Filter(s)	ir
Date	2018-07-21 09:12:24
Julian day	2458320.8833333333
System I	265.47223°
System II	21.945261°
System III	265.9473°
Illumination	99.2%
Phase angle	10.5°
Solar longitude	313.5°
Eq. diameter	39.1″
Derotation	6.0 min