Molniya orbit
「Molniya orbit」熱門搜尋資訊
「Molniya orbit」文章包含有：「CatalogofEarthSatelliteOrbits」、「EverWonderWhat'sinMolniya?WeDo.」、「Molniyaorbit」、「Molniyaorbitsatellitesystems」、「MolniyaSatellites」、「Molniya—Lesson7」、「OntheuseofsatellitesinMolniyaorbitsformeteorological...」、「ORBITevolutionanduncontrolledre」、「SpaceMissionandSpacecraftDesign」、「閃電軌道」
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Catalog of Earth Satellite Orbits
https://earthobservatory.nasa.
The Molniya orbit combines high inclination (63.4°) with high eccentricity (0.722) to maximize viewing time over high latitudes. Each orbit ...
Ever Wonder What's in Molniya? We Do.
https://amostech.com
1. The Molniya orbit crosses Earth's equator at an inclination angle i = 63.4° with perigee at -. 90°. Russian Molniya communications satellites had apogee near ...
Molniya orbit
https://en.wikipedia.org
A Molniya orbit is a type of satellite orbit designed to provide communications and remote sensing coverage over high latitudes. It is a highly elliptical ...
Molniya orbit satellite systems
https://patents.google.com
A Molniya orbital period of about twelve hours is synchronized with that of the Earth's rotation, with two revolutions per day. Thus, two apogees with ...
Molniya Satellites
http://www.bo.astro.it
An illustrative example of Molniya orbit ground track. Two 12-hr orbits are displayed to span a full day. The nominal orbital parameters are assumed, for ...
Molniya — Lesson 7
https://courses.ansys.com
A Molniya orbit is a highly inclined and highly elliptical semi-synchronous orbit (generally around e = 0.7). Due to its high eccentricity, ...
On the use of satellites in Molniya orbits for meteorological ...
https://cat.cira.colostate.edu
A Molniya orbit (600 km perigee height) viewed perpen- dicular to the plane of the orbit. A dot is placed every hour. The labels are hours from apogee. Page ...
ORBIT evolution and uncontrolled re
https://conference.sdo.esoc.es
The perigee altitude of a “Molniya” type orbit can vary depending on mission purposes and a spacecraft (SC) modification; however for standard orbits of SC of.
Space Mission and Spacecraft Design
https://www.youtube.com
閃電軌道
https://zh.wikipedia.org
閃電軌道（英語：Molniya orbit）也稱為莫尼亞軌道，是人造衛星繞行地球的一種高橢圓軌道，為傾角為63.4度的高橢圓軌道，其近心點幅角為-90度，軌道周期為半個恆星日。