与 «SYNCHRONOUS ORBIT»相关的英语书籍
在以下的参考文献中发现
synchronous orbit的用法。与
synchronous orbit相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Observation of the Earth and Its Environment: Survey of ...
O.12.1 Sun-synchronous Orbit An orbit is said to be sun-synchronous if the orbit
precession of the satellite compensates for the Earth's revolution around the sun (
about 0.9856 per day) 19S7). The daily node rotation of 0.9856" is eastward ...
2
Measuring the Oceans from Space: The Principles and Methods ...
The Principles and Methods of Satellite Oceanography Ian S. Robinson. Satellite
orbit plane has rotated Figure 3.5. Illustration of a sun-synchronous orbit. In this
case the daytime satellite pass coincides with the local noon, wherever the Earth
...
(i) Geostationary (Geo-synchronous) orbit. (ii) Sun-synchronous orbit.
Geostationary (Geo-synchronous) Orbit. If the relative position of the satellite
does not change with respect to a particular point on the earth, the orbit of the
satellite is called ...
J. N. Jaiswal, Dr. J. K. Juneja
4
Encyclopedia of Space and Astronomy
The altitude of a synchronous orbit is 35,900 km. At lower altitudes satellites orbit
the Earth more than once per day. About 42% of Earth's surface is visible from a
synchronous orbit. Therefore, with three properly placed satellites the entire ...
Q. What is a Sun-synchronous orbit? A. In a Sun-synchronous orbit, the satellite
appears over an area at the same Sun angle in successive orbits, which is ideal
for remote sensing. The orbital plane is always at the same angle relative to the ...
6
Fundamentals of Astrodynamics and Applications
For further information, Boelitz (1991) discusses aspects of maneuver planning
for specialized orbits. 11.4.1 Sun-Synchronous Orbits The first specialized orbit
we'll consider is the Sun-synchronous orbit, which maintains a constant
orientation ...
7
Dictionary of Space Technology
The Syncom project objective was to demonstrate the technology for
synchronous-orbit communications satellites. A synchronous orbit (also called
geosynchronous Earth orbit, or GEO) is one in which the satellite makes one orbit
per day.
8
Atmospheric and Space Flight Dynamics: Modeling and ...
6.3.1 Sun Synchronous Orbits A beneficial effect of nodal regression is the sun
synchronous orbit utilized effectively in all photographic mapping and
observation satellites. The sun synchronous orbit yields a constant sun elevation
angle at a ...
9
Satellite Communication Systems Design
Since a real sun-synchronous orbit is perturbed, maneuvers must be made
periodically in order to maintain the above property to within the prefixed
tolerances of the payload mission. Table III. Admissible values of Semimajor Axis,
Eccentricity ...
10
Satellite Technology: Principles and Applications
Direction of O rotation of Earth E2 2.5.4 Sun-synchronous Orbit Another type of
satellite orbit, which could have been categorized as an LEO on the basis of
distance from the surface of the Earth, needs a special mention and treatment
because ...
Maini, Varsha Agrawal,
2011
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Learning with the Times — PSLV has launched over 40 sats for 19 …
The high-earth or geosynchronous orbit is at a height of about 35,780 km from ... The polar orbit is sun synchronous - which means that it passes a spot on the ... «Times of India, 七月 15»
Sentinel-2A achieves Sun-synchronous orbit
The ESA-developed Sentinel satellite Sentinel-2A is safely in orbit, the European Space Agency announced on its website. The satellite adds a high-resolution ... «Prague Post, 六月 15»
NASA's Spacecraft Bids A Heartwarming Farewell As It Crashes Into …
Messenger was the first spacecraft to orbit the Sun's closest planet Mercury, .... each weighing 447kg, will be launched into a 647km sun-synchronous orbit. «Indiatimes.com, 五月 15»
Satspotting Adventures: Why Are Different Orbits Needed for …
Sun-Synchronous Orbit: This is a highly inclined retrograde orbit that assures that the illumination angle of the Earth below is consistent on multiple passes. «io9, 四月 15»
Adventures in Satspotting: Why Are Different Orbits Needed for …
Sun-Synchronous Orbit: This is a highly inclined retrograde orbit that assures that the ... For example, atmospheric drag isn't an issue in geosynchronous orbit, ... «Universe Today, 四月 15»
Dawn Of The All-Electric Satellite
... begin the process of delivering the spacecraft from its highly elliptical super-synchronous orbit to its final operating position in geostationary orbit as planned. «Aviation Week, 三月 15»
U.S. Military Satellite Explodes In Earth's Orbit
The sadly deceased satellite orbited the Earth around 500 miles above its surface in a “sun-synchronous orbit,” which means it flies directly over the north and ... «ValueWalk, 三月 15»
Soyuz 2-1A launches Russian Bars-M spy satellite
Also known as Kometa and Siluet, the 1KFT was able to remain in orbit for 45 days ... using Soyuz-2-1a carrier rockets and operated in sun-synchronous orbits. «NASASpaceflight.com, 二月 15»
Ariane 5 successfully conducts dual launch out of Kourou
The three stage vehicle will be capable of lofting 4.5 ton payloads to polar/Sun-synchronous orbits missions at 800 km altitude and between three and 10 tons ... «NASASpaceflight.com, 十二月 14»
China Launches Two More Satellites Into Orbit
Both satellites were placed into sun-synchronous orbit. The first was the Yaogan-21 remote sensing satellite. According to the Xinhua and Chinese government, ... «Forbes, 九月 14»