[Add observation]

Observation 1
Feature(s)	N/A
Filter(s)	rgb
Date	2018-07-21 09:55:00
Julian day	2458320.9131944445
System I	358.25995°
System II	N/A
System III	300.11554°
Illumination	100.0%
Phase angle	2.4000000953674316°
Solar longitude	342.7°
Eq. diameter	18.13″
Derotation	21.0 min

Observation 2
Feature(s)	N/A
Filter(s)	rgb
Date	2018-07-21 10:12:12
Julian day	2458320.925
System I	8.344625°
System II	N/A
System III	309.80002°
Illumination	100.0%
Phase angle	2.4000000953674316°
Solar longitude	342.7°
Eq. diameter	18.13″
Derotation	7.0 min