../ dmsp_13_ephemeris_20090119.txt 22-Jun-2023 00:12 107890 dmsp_14_ephemeris_20090119.txt 22-Jun-2023 00:12 107934 dmsp_15_ephemeris_20090119.txt 22-Jun-2023 00:12 107931 dmsp_16_ephemeris_20090119.txt 22-Jun-2023 00:12 107970 dmsp_17_ephemeris_20090119.txt 22-Jun-2023 00:12 108012