../ dmsp_13_ephemeris_20050319.txt 22-Jun-2023 00:03 108163 dmsp_14_ephemeris_20050319.txt 22-Jun-2023 00:03 108274 dmsp_15_ephemeris_20050319.txt 22-Jun-2023 00:03 108138 dmsp_16_ephemeris_20050319.txt 22-Jun-2023 00:03 108221