../ dmsp_13_ephemeris_20100309.txt 22-Jun-2023 16:26 108103 dmsp_14_ephemeris_20100309.txt 22-Jun-2023 16:26 108114 dmsp_15_ephemeris_20100309.txt 22-Jun-2023 16:26 108124 dmsp_16_ephemeris_20100309.txt 22-Jun-2023 16:26 108288 dmsp_17_ephemeris_20100309.txt 22-Jun-2023 16:26 108164 dmsp_18_ephemeris_20100309.txt 22-Jun-2023 16:26 108259