../ dmsp_10_ephemeris_19971014.txt 22-Jun-2023 15:54 109452 dmsp_11_ephemeris_19971014.txt 22-Jun-2023 15:54 109687 dmsp_12_ephemeris_19971014.txt 22-Jun-2023 15:54 109755 dmsp_13_ephemeris_19971014.txt 22-Jun-2023 15:54 109684 dmsp_14_ephemeris_19971014.txt 22-Jun-2023 15:54 109709