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Object Jupiter
Image type image
File size 147.0 KB
URL j2018-03-10_18-10-00_rgb_acasely.jpg
Observer Andy Casely
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Comments: Ganymede and Io in transit

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Observation 1
Feature(s) Ganymede
Io
Filter(s) rgb
Date 2018-03-10 18:10:00
Julian day 2458188.2569444445
System I 103.42°
System II 151.75°
System III 0.55°
Illumination 99.0%
Phase angle 9.5°
Solar longitude 303.2°
Eq. diameter 40.1″
Derotation 8.0 min
Observation 2
Feature(s) Ganymede
Io
Filter(s) r
Date 2018-03-10 18:09:30
Julian day 2458188.25625
System I 103.12°
System II 151.44°
System III 0.25°
Illumination 99.0%
Phase angle 9.5°
Solar longitude 303.2°
Eq. diameter 40.1″
Derotation 2.5 min