../ dmsp_10_ephemeris_19980812.txt 22-Jun-2023 15:56 109557 dmsp_11_ephemeris_19980812.txt 22-Jun-2023 15:56 109807 dmsp_12_ephemeris_19980812.txt 22-Jun-2023 15:56 109724 dmsp_13_ephemeris_19980812.txt 22-Jun-2023 15:56 109797 dmsp_14_ephemeris_19980812.txt 22-Jun-2023 15:56 109723