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Observation 1
Feature(s)	GRS Io Oval BA
Filter(s)	ir
Date	2022-04-10 19:54:36
Julian day	2459680.3291666666
System I	189.19127°
System II	13.061533°
System III	258.6822°
Illumination	99.8%
Phase angle	5.199999809265137°
Solar longitude	67.7°
Eq. diameter	33.66″
Derotation	4.0 min