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Observation 1
Feature(s)	GRS Oval BA
Filter(s)	ch4
Date	2020-09-01 12:23:54
Julian day	2459094.015972222
System I	337.72073°
System II	315.1791°
System III	44.8165°
Illumination	99.4%
Phase angle	8.800000190734863°
Solar longitude	16.0°
Eq. diameter	44.26″
Derotation	9.0 min