[Add observation]

Observation 1
Feature(s)	N/A
Filter(s)	CH4
Date	2021-10-14 18:04:00
Julian day	2459502.2527777776
System I	133.86368°
System II	236.41995°
System III	74.620186°
Illumination	99.299995%
Phase angle	9.800000190734863°
Solar longitude	51.6°
Eq. diameter	44.57″
Derotation	0.0 min