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Observation 1
Feature(s)	GRS
Filter(s)	ch4
Date	2019-10-31 09:16:42
Julian day	2458787.886111111
System I	163.39374°
System II	316.644°
System III	324.8468°
Illumination	99.5%
Phase angle	7.800000190734863°
Solar longitude	350.5°
Eq. diameter	33.41″
Derotation	10.0 min