Positioning method, lunar positioning system, and positioning satellite

A positioning method for a positioning system of measuring position coordinates of a second flying object flying in an outer space from the earth to the moon or a planet or near the moon or a planet and including a positioning-signal reception device, wherein

• the positioning system is configured of
• a first flying object including a high-precision clock, a positioning-signal reception device, and a positioning-signal transmission device,
• a stationary satellite including a positioning-signal transmission device and having known position coordinates in an earth-fixed coordinate system or an inertial coordinate system, and
• a quasi-zenith satellite including a positioning-signal transmission device and having known position coordinates in the earth-fixed coordinate system or the inertial coordinate system,
• the first flying object measures position coordinates in the earth-fixed coordinate system or the inertial coordinate system by receiving positioning signals simultaneously from any three or more of said stationary satellites and said quasi-zenith satellites, and transmits a positioning signal as a flying object with known position coordinates, and
• the second flying object measures position coordinates in the earth-fixed coordinate system or the inertial coordinate system by receiving positioning signals simultaneously from the first flying object and any three of said stationary satellites and said quasi-zenith satellites.

A positioning method for a positioning system of measuring position coordinates of a second flying object flying in an outer space from the earth to the moon or a planet or near the moon or a planet and including a positioning-signal reception device, wherein

• the positioning system is configured of
• a first flying object including a positioning-signal transmission device, orbiting around the moon, and having known position coordinates in a moon-fixed coordinate system or an inertial coordinate system,
• a stationary satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• a quasi-zenith satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• the second flying object measures position coordinates in the inertial coordinate system by receiving positioning signals simultaneously from the first flying object and any three of said stationary satellites and said quasi-zenith satellites.

A positioning method for a positioning system of measuring position coordinates of a second flying object flying in an outer space from the earth to the moon or a planet or near the moon or a planet and including a positioning-signal reception device, wherein

• the positioning system is configured of
• a lunar surface station installed on a lunar surface, including a high-precision clock and a positioning-signal transmission device, and having known position coordinates in a moon-fixed coordinate system or an inertial coordinate system,
• a stationary satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• a quasi-zenith satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• the second flying object measures position coordinates in the inertial coordinate system by receiving positioning signals simultaneously from the lunar surface station and any three of said stationary satellites and said quasi-zenith satellites.

A positioning method for a positioning system of measuring position coordinates of a second flying object flying in an outer space from the earth to the moon or a planet or near the moon or a planet and including a positioning-signal reception device, wherein

• the positioning system is configured of
• a lunar surface station installed on a lunar surface, including a high-precision clock and a positioning-signal transmission device, and having known position coordinates in a moon-fixed coordinate system or an inertial coordinate system,
• a first flying object including a positioning-signal transmission device, orbiting around the moon, and having known position coordinates in the moon-fixed coordinate system or the inertial coordinate system,
• a stationary satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• a quasi-zenith satellite including a positioning-signal transmission device and having known position coordinates in the inertial coordinate system, and
• the second flying object measures position coordinates in the inertial coordinate system by receiving positioning signals simultaneously from the lunar surface station, the first flying object, and any two of said stationary satellites and said quasi-zenith satellites.