../ dmsp_11_ephemeris_20000505.txt 21-Jun-2023 23:54 109736 dmsp_12_ephemeris_20000505.txt 21-Jun-2023 23:54 109737 dmsp_13_ephemeris_20000505.txt 21-Jun-2023 23:54 109801 dmsp_14_ephemeris_20000505.txt 21-Jun-2023 23:54 109717 dmsp_15_ephemeris_20000505.txt 21-Jun-2023 23:54 109752