../ dmsp_13_ephemeris_20040816.txt 22-Jun-2023 00:02 109723 dmsp_14_ephemeris_20040816.txt 22-Jun-2023 00:02 109649 dmsp_15_ephemeris_20040816.txt 22-Jun-2023 00:02 109692 dmsp_16_ephemeris_20040816.txt 22-Jun-2023 00:02 109599