狗舍 发表于 2025-3-25 03:56:48

https://doi.org/10.1007/978-3-642-92094-3In Chap. ., we have looked at two point masses that were moving under their mutual gravitational influence. Formally speaking we were dealing with two bodies each with six degrees of freedom (three position vector components and three velocity vector components).

thrombus 发表于 2025-3-25 07:52:11

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refraction 发表于 2025-3-25 12:32:36

Asynchronmaschinen im Gleichlauf,In this section we derive some useful formulas for the design of satellite missions.

receptors 发表于 2025-3-25 16:30:13

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Jargon 发表于 2025-3-25 20:30:55

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负担 发表于 2025-3-26 02:28:50

Orbital Maneuvering,The most important maneuver in space is the one to change the orbit of a space vehicle. Because the initial and final orbits are subject to a central gravitational potential such a S/C will transit between two Keplerian orbits. This is true not only for planetary orbits but also for interplanetary flights with the Sun as the central body.

感情 发表于 2025-3-26 06:01:12

Planetary Entry,After a spaceflight, the planetary entry (a.k.a. reentry for entry into Earth’s atmosphere) of a spacecraft is subject to the same aerodynamic and physical laws and equations (see Eqs. (6.3.6) and (6.3.7)) as ascent. One might therefore infer that the circumstances of both situations are the same.

synovial-joint 发表于 2025-3-26 09:57:32

Three-Body Problem,In Chap. ., we have looked at two point masses that were moving under their mutual gravitational influence. Formally speaking we were dealing with two bodies each with six degrees of freedom (three position vector components and three velocity vector components).

opalescence 发表于 2025-3-26 12:39:42

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BATE 发表于 2025-3-26 18:20:13

Orbit Geometry and Determination,In this section we derive some useful formulas for the design of satellite missions.
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查看完整版本: Titlebook: Astronautics; The Physics of Space Ulrich Walter Textbook 20183rd edition Springer Nature Switzerland AG 2018 Orbit mechanics.Orbit perturb