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| (3 versions intermédiaires par le même utilisateur non affichées) | |||
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::<font color=#556B2F>'''OPERA'''</font> is a [https://cnes.fr/fr '''CNES'''] tool allowing to estimate long and middle term Earth reentry dates (some months to one week in advance) thanks to <font color=#FF8C00 title="Two Lines Elements">TLE</font>. | ::<font color=#556B2F>'''OPERA'''</font> is a [https://cnes.fr/fr '''CNES'''] tool allowing to estimate long and middle term Earth reentry dates (some months to one week in advance) thanks to <font color=#FF8C00 title="Two Lines Elements">TLE</font>. | ||
::It allows also to compute the information on other parameters as <font color=#FF8C00 title="Surface on Mass ratio">S/M</font> or maneuvers previously occured. | ::It allows also to compute the information on other parameters as <font color=#FF8C00 title="Surface on Mass ratio">S/M</font> or maneuvers previously occured. | ||
::At last, <font color=#556B2F>'''OPERA'''</font> is able to generate automatic <font color=#FF8C00 title="Portable Document Format"> | ::At last, <font color=#556B2F>'''OPERA'''</font> is able to generate automatic <font color=#FF8C00 title="Portable Document Format">Pdf</font> reports with a synthesis of maneuver activity of a given object. | ||
[[Current_version|'''Current version''']] | [[Current_version|'''Current version''']] | ||
::The current version is: <font color=#FF0000>'''V7.2. | ::The current version is: <font color=#FF0000>'''V7.2.4'''</font>. | ||
[[Previous_versions|'''Previous versions''']] | [[Previous_versions|'''Previous versions''']] | ||
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::Main evolutions of this Wiki. | ::Main evolutions of this Wiki. | ||
::<font color=#FF0000>'''! Last 7.2.4 version is now available.'''</font> | |||
Dernière version du 9 mars 2021 à 13:12
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
- 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.
- The current version is: V7.2.4.
- Describes evolutions thanks to previous versions.
USE IT
- Where to download it.
- First steps with OPERA
- 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
- Description of the methods and algorithms used.
- Access to current and old Java doc.
- Describes dependencies with other products.
- Main evolutions of this Wiki.
- ! Last 7.2.4 version is now available.