(apoapsis) and closest (periapsis) from its primary body. The apsidal precession is the first time derivative of the argument of periapsis, one of the six main...
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Molniya orbit (section Argument of perigee)
It is a highly elliptical orbit with an inclination of 63.4 degrees, an argument of perigee of 270 degrees, and an orbital period of approximately half...
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and the apogee burn (or apogee kick); more generally, they are labelled periapsis and apoapsis burns. Alternately, the second burn to circularize the orbit...
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University Press. pp. 260–263. ISBN 978-0-521-58504-0. Helmolt, Dr (1892). "Der Comet vom Frühjahr 1402". Astronomische Nachrichten. 129 (20): 301–306. doi:10...
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applied sending the spacecraft into the second elliptical orbit with periapsis at the radius of the final desired orbit, where a third delta-v is performed...
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asymptotic stability. Consider the following equation, based on the Van der Pol oscillator equation with the friction term changed: y ¨ + y − ε ( y ˙...
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self-published. p. 91 ff. Encke, J.F. (1857). Über die allgemeinen Störungen der Planeten. Berliner Astronomisches Jahrbuch für 1857 (published 1854). pp...
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epoch. At periapsis M = 2π, so solving gives D = Dp = 2.508109. This puts the periapsis on 4 January 2000 at 00:11:41 while the actual periapsis is, according...
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inclinations is 63.4° for a Tundra orbit, which ensures that the orbit's argument of perigee does not change over time. In the special case of a geostationary...
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Inclination: 0° Period: 1436 minutes (one sidereal day): 121 Eccentricity: 0 Argument of perigee: undefined Semi-major axis: 42,164 km An inclination of zero...
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plane of motion. As shown below, A points from the center of force to the periapsis of the motion, the point of closest approach, and its length is proportional...
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eccentricity of 0.48 means that the two stars are separated by about 44 AU at periapsis and 124 AU at apoapsis. The leisurely orbit of the pair has made it difficult...
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Hubble Space Telescope (category Pages with non-numeric formatnum arguments)
3847/2041-8205/819/1/L8. hdl:1885/153586. S2CID 32126257. Watkins, Laura L.; van der Marel, Roeland P.; Sohn, Sangmo Tony; Wyn Evans, N. (March 12, 2019). "Evidence...
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is a focus of the ellipse r p {\displaystyle r_{p}} is the radius at periapsis, the closest distance a {\displaystyle a} is the length of the semi-major...
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reference plane's 0 longitude and the planet's ascending node. The argument of periapsis (or perihelion in the Solar System) is the angle between a planet's...
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and Meteorites". Australian Museum. Retrieved 30 May 2015. Karel A. van der Hucht (7 October 2013). "Near Earth Asteroids (NEAs): A Chronology of Milestones...
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satellite Argo (oceanography) Argonne Tandem Linear Accelerator System Argument of periapsis Argus laser Arie Andries Kruithof Arie Bodek Aristotelian physics...
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which centrifugal forces exceed the gravitational and interparticle van der Waals cohesive forces holding the asteroid together.: 15 : 1 Material along...
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