../ dmsp_13_ephemeris_20040904.txt 22-Jun-2023 00:02 109685 dmsp_14_ephemeris_20040904.txt 22-Jun-2023 00:02 109773 dmsp_15_ephemeris_20040904.txt 22-Jun-2023 00:02 109652 dmsp_16_ephemeris_20040904.txt 22-Jun-2023 00:02 109778