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Observation 1
Feature(s)	GRS Oval BA
Filter(s)	ch4
Date	2019-06-05 14:26:54
Julian day	2458640.101388889
System I	34.30805°
System II	235.11465°
System III	204.07478°
Illumination	100.0%
Phase angle	1.2000000476837158°
Solar longitude	338.5°
Eq. diameter	45.88″
Derotation	10.0 min