[Add observation]

Observation 1
Feature(s)	GRS Oval BA
Filter(s)	ir
Date	2019-06-27 12:42:00
Julian day	2458662.029166667
System I	206.85547°
System II	240.3179°
System III	215.05865°
Illumination	99.9%
Phase angle	3.299999952316284°
Solar longitude	340.3°
Eq. diameter	45.61″
Derotation	5.0 min