../ dmsp_11_ephemeris_20010803.txt 21-Jun-2023 23:56 109655 dmsp_12_ephemeris_20010803.txt 21-Jun-2023 23:56 109780 dmsp_13_ephemeris_20010803.txt 21-Jun-2023 23:56 109638 dmsp_14_ephemeris_20010803.txt 21-Jun-2023 23:56 109618 dmsp_15_ephemeris_20010803.txt 21-Jun-2023 23:56 109679