Neptune Viewer 2.9

NEW 2017-03-06: The tool now works for any year between 1601 and 2599!

Click here for help, or click on individual highlighted items. Current ephemeris selection is NEP081 + NEP088 + DE430.

Observation Time Field of View:

Arc motion model: #1 (820.1194 deg/day) #2 (820.1118 deg/day) #3 (820.1121 deg/day)

Diagram center:

Viewpoint: Moon Selection: Ring Selection: Background Objects: Diagram Options


Neptune Moon Tracker | Neptune Ephemeris | Node Tools | Ring-Moon Systems Node Home

Last updated 6 March 2017.

Mark Showalter