../ dmsp_13_ephemeris_20040822.txt 22-Jun-2023 15:56 109743 dmsp_14_ephemeris_20040822.txt 22-Jun-2023 15:56 109773 dmsp_15_ephemeris_20040822.txt 22-Jun-2023 15:56 109693 dmsp_16_ephemeris_20040822.txt 22-Jun-2023 15:56 109650