Editing Orbital elements (section)

== External links ==

* {{cite journal |last1=Gurfil |first1=Pini |year=2005 |title=Euler parameters as nonsingular orbital elements in Near-Equatorial Orbits |journal=Journal of Guidance, Control, and Dynamics |volume=28 |pages=1079–1084 |bibcode=2005JGCD...28.1079G |doi=10.2514/1.14760 |number=5}}
{{Wikibooks|Astrodynamics/Classical Orbit Elements}}
* {{cite web |title=Tutorial |url=http://www.amsat.org/amsat/keps/kepmodel.html |url-status=dead |archive-url=https://web.archive.org/web/20021014232553/http://www.amsat.org/amsat/keps/kepmodel.html |archive-date=2002-10-14 |website=[[AMSAT]] |series=Keplerian elements}}
* {{cite web |title=Orbits Tutorial |url=https://marine.rutgers.edu/cool/education/class/paul/orbits.html |url-status=dead |archive-url=https://web.archive.org/web/20210419070231/https://marine.rutgers.edu/cool/education/class/paul/orbits.html |archive-date=19 April 2021 |access-date=30 July 2019 |website=marine.rutgers.edu}}
* {{cite web |title=Orbital elements visualizer |url=https://orbitalmechanics.info |website=orbitalmechanics.info}}
* {{cite report |url=https://www.celestrak.com/NORAD/documentation/spacetrk.pdf |title=Report No.&nbsp;3 |publisher=[[North American Aerospace Defense Command]] (NORAD) |archive-url=https://web.archive.org/web/20000903061859/http://celestrak.com/NORAD/documentation/spacetrk.pdf |archive-date=2000-09-03 |url-status=live |series=Spacetrack |website=celestrak}} – a serious treatment of orbital elements
* {{cite web |title=FAQ |url=http://celestrak.com/columns/v04n03/ |url-status=dead |archive-url=https://web.archive.org/web/20160326061740/http://celestrak.com/columns/v04n03/ |archive-date=2016-03-26 |website=Celestrak |series=Two-Line Elements}}
* {{cite web |title=The JPL HORIZONS online ephemeris |url=https://ssd.jpl.nasa.gov/?horizons}} – also furnishes orbital elements for a large number of solar system objects
* {{cite web |title=Mean orbital parameters |url=https://ssd.jpl.nasa.gov/?sat_elem |website=ssd.jpl.nasa.gov |series=Planetary satellites |publisher=JPL / NASA}}
* {{cite web |title=Introduction to exporting |url=ftp://ssd.jpl.nasa.gov/pub/eph/planets/README.txt |website=ssd.jpl.nasa.gov |series=JPL planetary and lunar ephemerides |archive-url=https://web.archive.org/web/20200528163216/ftp://ssd.jpl.nasa.gov/pub/eph/planets/README.txt |archive-date=2020-05-28 |url-status=dead |publisher=JPL / NASA}}
* {{cite web |title=State vectors: VEC2TLE |url=http://www.mindspring.com/~n2wwd/html/body_state_vectors.html |url-status=dead |archive-url=https://web.archive.org/web/20160303213938/http://www.mindspring.com/~n2wwd/html/body_state_vectors.html |archive-date=2016-03-03 |website=MindSpring |type=software}} – access to VEC2TLE software
* {{cite web |title=Function 'iauPlan94' |url=http://www.iausofa.org/2016_0503_C/sofa/plan94.c |series=IAU SOFA C Library |type=[[C programming language|C software source]]}} – orbital elements of the major planets

{{Orbits}}
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[[Category:Orbits]]

[[fr:Orbite#Paramètres orbitaux]]