[Add observation]

Observation 1
Feature(s)	N/A
Filter(s)	rgb
Date	2017-02-27 17:28:18
Julian day	2457812.2277777777
System I	139.4°
System II	176.84°
System III	285.64°
Illumination	100.0%
Phase angle	7.199999809265137°
Solar longitude	274.7°
Eq. diameter	41.89″
Derotation	0.0 min