../ dmsp_10_ephemeris_19980414.txt 22-Jun-2023 15:55 109625 dmsp_11_ephemeris_19980414.txt 22-Jun-2023 15:55 109903 dmsp_12_ephemeris_19980414.txt 22-Jun-2023 15:55 109709 dmsp_13_ephemeris_19980414.txt 22-Jun-2023 15:55 109703 dmsp_14_ephemeris_19980414.txt 22-Jun-2023 15:55 109822