../ dmsp_14_ephemeris_20100922.txt 22-Jun-2023 16:27 109629 dmsp_15_ephemeris_20100922.txt 22-Jun-2023 16:27 109492 dmsp_16_ephemeris_20100922.txt 22-Jun-2023 16:27 109610 dmsp_17_ephemeris_20100922.txt 22-Jun-2023 16:27 109637 dmsp_18_ephemeris_20100922.txt 22-Jun-2023 16:27 109714