../ dmsp_13_ephemeris_20040108.txt 22-Jun-2023 15:57 106483 dmsp_14_ephemeris_20040108.txt 22-Jun-2023 15:57 106364 dmsp_15_ephemeris_20040108.txt 22-Jun-2023 15:57 106591 dmsp_16_ephemeris_20040108.txt 22-Jun-2023 15:57 106549