PVOL - Planetary Virtual Observatory and Laboratory

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Object	Saturn
Image type	polarmapn
File size	182.0 KB
URL	s2018-09-09_01-32-48_lum_bmacdonald.jpg
Observer	Bruce Macdonald
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Observation 1

Feature(s) North polar storms

Filter(s) lum

Date 2018-09-09 01:32:48

Julian day 2458370.563888889

Coord. system System III
System I 157.71043°

System II N/A

System III 236.05116°

Illumination 99.8%

Phase angle 5.5°

Solar longitude 344.2°

Eq. diameter 17.0″

Derotation 48.0 min

Observation 1
Feature(s)	North polar storms
Filter(s)	lum
Date	2018-09-09 01:32:48
Julian day	2458370.563888889
Coord. system	System III
System I	157.71043°
System II	N/A
System III	236.05116°
Illumination	99.8%
Phase angle	5.5°
Solar longitude	344.2°
Eq. diameter	17.0″
Derotation	48.0 min