The Solar System Dynamics Group at the Jet Propulsion Laboratory maintains a database and set of services for predicting the ephemerides of solar system objects (planets, moons, asteroids, etc. This service is a wrapper around their tools which allows the user to obtain a table of solar system object locations at a given time for the region covered by an image displayed in OASIS.

Object / Coordinates:
Radius:     Degrees

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Date/time (UT): - -    :
Observer longitude:
Observer latitude:
Observer elevation:

Dates are to be given as YYYY-MM-DD HH:MM (UT), (Lon,lat) in decimal degrees and elevation in meters. (see for details on return data).