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Observation 1
Feature(s)	GRS Oval BA
Filter(s)	ch4
Date	2020-06-21 13:26:30
Julian day	2459022.0597222224
System I	160.78502°
System II	327.21167°
System III	37.660637°
Illumination	99.8%
Phase angle	4.800000190734863°
Solar longitude	9.9°
Eq. diameter	46.59″
Derotation	12.0 min