Talk:Mun/ja

though such maneuvers do not save very much fuel and are more imprecise. It is, however, useful for plane changes with proper timing.

>Munでのスイングバイは方向を精密に制御できず、燃料をそこまで節約できる訳でもないが、タイミングを調整すれば軌道傾斜角の変更に有効だ。