JEphem
Presentation
Ephemeris
Informatic
Library
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Glossary
About
JEphem
Library
Symbols
Symbols
Greek alphabet
.
Planet symbols
.
Greek alphabet
Here is an image I found somewhere on the web.
Planet symbols
Particularly useful in schemes and drawing, Here is a list of what is used in the site :
Sun
Moon
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto
North node
South node
North and south nodes are generally used for lunar nodes, but they can designates the nodes of any orbit.