• 围绕恒星飞快旋转的速度地球太阳公转速度的7,它颗恒星的比起水星太阳23倍。

    The planet whizzes around its star more than seven times faster than Earth moves, and is 23 times closer to the star than Mercury is to our sun.

    youdao

  • 4.7环绕恒星一周,轨道一个适度椭圆平均0.04个天文单位(为水星太阳的十分之一)。

    It orbits its star every 4.7 days, in a moderately elliptical orbit at a mean distance of only 0.04 AU (one tenth of Mercury's distance from the sun).

    youdao

  • 大小地球1.4主星离却水星太阳之间的离小了20倍之公转周期也缩短至0.84

    And with 1.4 times the size of Earth, Kepler-10b is more than 20 times closer to its star than Mercury is to the sun, and whips around the star once every 0.84 days.

    youdao

  • 寻找水星时候无须驻足等候。即便处在东大日落之后不到1个半小时水星便下沉了

    Don't tarry when looking for Mercury. Even at its greatest eastern elongation, Mercury sets less than 1.5 hours after the sun tonight.

    youdao

  • 寻找水星时候无须驻足等候。即便处在东大日落之后不到1个半小时水星便下沉了

    Don't tarry when looking for Mercury. Even at its greatest eastern elongation, Mercury sets less than 1.5 hours after the sun tonight.

    youdao

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