[Add observation]

Observation 1
Feature(s)	GRS
Filter(s)	r g b.
Date	2022-09-05 23:12:20
Julian day	2459828.466666667
System I	275.23996°
System II	48.762493°
System III	333.71967°
Illumination	99.8%
Phase angle	4.800000190734863°
Solar longitude	81.2°
Eq. diameter	48.99″
Derotation	0.0 min