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Next: 4.2 (Long-Term) Predicted Orbit Up: 4. Navigation Pre-Observation Products Previous: 4. Navigation Pre-Observation Products

   
4.1 Long-Term Predicted Orbit

$\circ$   ISAS NAV to VSOG

What: The ISAS navigation team (in collaboration with JPL MMNAV) will generate a long-term predicted orbit which will be used by the VSOG to generate the long-term schedule.

How: The files will be ASCII text and named with the extension opr.

When: Files will be produced at the request of the VSOG when it has become necessary to revise the long term schedule.

Where: File will be placed in subdirectory /vsop/oddata/predict/long on the VSOG FTP site.



vsog@vsop.isas.ac.jp