Geocentric Coordinate Time is the coordinate time standard intended to be used as the independent variable of time for all calculations pertaining to precession, nutation, the Moon, and artificial satellites of the Earth, equivalent to the proper time experienced by a clock at rest in a coordinate frame co-moving with the center of the Earth.
Geocentric Coordinate Time is the coordinate time standard intended to be used as the independent variable of time for all calculations pertaining to precession, nutation, the Moon, and artificial satellites of the Earth, equivalent to the proper time experienced by a clock at rest in a coordinate frame co-moving with the center of the Earth.
地心座標時は、歳差・章動・月・人工衛星に関するすべての計算の独立した時間変数として用いられることを意図した座標時標準であり、地球中心と共に移動する座標系に静止した時計が経験する固有時に相当します。
