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Observation 1
Feature(s)	GRS Oval BA
Filter(s)	ch4
Date	2020-11-10 10:47:06
Julian day	2459163.949305556
System I	161.80635°
System II	325.6776°
System III	73.99713°
Illumination	99.2%
Phase angle	10.100000381469727°
Solar longitude	21.9°
Eq. diameter	36.03″
Derotation	12.0 min