../ dmsp_13_ephemeris_20040928.txt 22-Jun-2023 16:11 109751 dmsp_14_ephemeris_20040928.txt 22-Jun-2023 16:11 109571 dmsp_15_ephemeris_20040928.txt 22-Jun-2023 16:11 109659 dmsp_16_ephemeris_20040928.txt 22-Jun-2023 16:11 109779