../ dmsp_13_ephemeris_20040803.txt 22-Jun-2023 15:57 109584 dmsp_14_ephemeris_20040803.txt 22-Jun-2023 15:57 109683 dmsp_15_ephemeris_20040803.txt 22-Jun-2023 15:57 109616 dmsp_16_ephemeris_20040803.txt 22-Jun-2023 15:57 109675