heliosynchronous

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Describing an orbit around the Earth where each passage in the same direction along a given latitude will occur throughout the year at the same true solar time. not-comparable
    — A heliosynchronous orbit is an orbit [around the Earth] whose plane precesses by [a little less than] one degree a day around the line of the poles, thus keeping the same position in relation to the Earth-Sun line.
  2. Describing an orbit around the Sun in which the period of revolution is the same as the Sun's period of rotation. not-comparable

词汇关系

衍生词
heliosynchronous orbit
相关词
geostationary geosynchronous heliostationary

词源

From helio- + synchronous.
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