../ dmsp_11_ephemeris_20010911.txt 22-Jun-2023 15:52 109650 dmsp_12_ephemeris_20010911.txt 22-Jun-2023 15:52 109771 dmsp_13_ephemeris_20010911.txt 22-Jun-2023 15:52 109831 dmsp_14_ephemeris_20010911.txt 22-Jun-2023 15:52 109826 dmsp_15_ephemeris_20010911.txt 22-Jun-2023 15:52 109805