../ dmsp_11_ephemeris_20001003.txt 21-Jun-2023 23:55 109620 dmsp_12_ephemeris_20001003.txt 21-Jun-2023 23:55 109532 dmsp_13_ephemeris_20001003.txt 21-Jun-2023 23:55 109702 dmsp_14_ephemeris_20001003.txt 21-Jun-2023 23:55 109731 dmsp_15_ephemeris_20001003.txt 21-Jun-2023 23:55 109778