../ dmsp_13_ephemeris_20090129.txt 22-Jun-2023 16:06 108004 dmsp_14_ephemeris_20090129.txt 22-Jun-2023 16:06 108016 dmsp_15_ephemeris_20090129.txt 22-Jun-2023 16:06 108050 dmsp_16_ephemeris_20090129.txt 22-Jun-2023 16:06 107962 dmsp_17_ephemeris_20090129.txt 22-Jun-2023 16:06 107924