../ dmsp_13_ephemeris_20040117.txt 22-Jun-2023 16:09 107946 dmsp_14_ephemeris_20040117.txt 22-Jun-2023 16:09 108018 dmsp_15_ephemeris_20040117.txt 22-Jun-2023 16:09 107986 dmsp_16_ephemeris_20040117.txt 22-Jun-2023 16:09 107828