WELCOME TO THE OPERA WIKI

Welcome to the OPERA wiki, a CNES flight dynamics tool. As it is coded in Java, this product is available for any kind of platforms owning a JVM.

DESCRIPTION

What is OPERA?

OPERA is a CNES tool allowing to estimate long and middle term Earth reentry dates (some months to one week in advance) thanks to TLE.

It allows also to compute the information on other parameters as S/M or maneuvers previously occured.

At last, OPERA is able to generate automatic PDF reports with a synthesis of maneuver activity of a given object.

Current version

The current version is: V7.2.

Previous versions

Describes evolutions thanks to previous versions.

USE IT

Where to get it?

Where to download it.

Quick start

First steps with OPERA

User Manual

OPERA may be used very quickly via its GUI facilitating context elaboration and results exploitation. No code knowledge is necessary.

Anyway, it is also possible to use it in batch mode (especially on grid computers with no display properties) or using its Java interface.

DOCUMENTATION

Methods

Description of the methods and algorithms used.

Java Doc

Access to current and old Java doc.

Dependencies

Describes dependencies with other products.

News

Main evolutions of this Wiki.