[Add observation]

Observation 1
Feature(s)	N/A
Filter(s)	CH4
Date	2022-12-26 18:49:00
Julian day	2459940.2840277776
System I	160.79805°
System II	161.2159°
System III	116.02443°
Illumination	99.0%
Phase angle	11.399999618530273°
Solar longitude	91.4°
Eq. diameter	40.05″
Derotation	0.0 min