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PreviSat

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  Analyzed about 20 hours ago

PreviSat is a satellite tracking software for observing purposes. Very easy to use, it shows positions of artificial satellites in real-time or manual mode. PreviSat is able to make predictions of their passes, predictions of MetOp and COSMO-SkyMed flares, ISS transits and several other calculations.

81.2K lines of code

1 current contributors

3 months since last commit

1 users on Open Hub

Very Low Activity
0.0
 
0 Reviews
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Mostly written in C++
Licenses: gpl3
Tags aerospace astronomy education flight-dynamics iss iss-live keplerian linux macosx metop prediction satellite 8 more...

Orekit

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  Analyzed about 16 hours ago

Orekit is a free low level space dynamics library written in Java. It provides basic elements (orbits, dates, attitude, frames ...) and various algorithms to handle them (conversions, analytical and numerical propagation, pointing ...).

669K lines of code

12 current contributors

1 day since last commit

1 users on Open Hub

High Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags attitude flight-dynamics gnss gps hipparchus java keplerian library orbit orbitalmechanics orbit-determination prediction 8 more...

JSatTrak

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  Analyzed about 21 hours ago

JSatTrak is a Satellite tracking program written in Java. It allows you to predict the position of any satellite in real time or in the past or future. It uses advanced SGP4/SDP4 algorithms developed by NASA/NORAD to propagate the satellite orbits.

109K lines of code

3 current contributors

over 2 years since last commit

0 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in Java
Licenses: lgplv3
Tags flight_dynamics java keplerian orbit sgp4 space spatial spd4 tle trajectory