Comments: Mars. 6/4/2018 - TU.- 01:55:39 First RGB of the present season. Altitude: 23º - Mag: -1,3 - Diameter: 15,8" Celestron 14 (orange tube) + ASI290MM + RGB filters Location: Hospitalet del Llobregat (Barcelona)

[Add observation]

Observation 1
Feature(s)	N/A
Filter(s)	RGB
Date	2018-06-04 01:55:39
Julian day	2458273.579861111
System I	190.4°
System II	359.0°
System III	27.18°
Illumination	91.5%
Phase angle	33.9°
Solar longitude	42.9°
Eq. diameter	15.79″
Derotation	0.0 min