../ dmsp_13_ephemeris_20040117.txt 22-Jun-2023 15:57 107946 dmsp_14_ephemeris_20040117.txt 22-Jun-2023 15:57 108018 dmsp_15_ephemeris_20040117.txt 22-Jun-2023 15:57 107986 dmsp_16_ephemeris_20040117.txt 22-Jun-2023 15:57 107828