../ dmsp_13_ephemeris_20090922.txt 22-Jun-2023 16:05 109633 dmsp_14_ephemeris_20090922.txt 22-Jun-2023 16:05 109644 dmsp_15_ephemeris_20090922.txt 22-Jun-2023 16:05 109662 dmsp_16_ephemeris_20090922.txt 22-Jun-2023 16:05 109709 dmsp_17_ephemeris_20090922.txt 22-Jun-2023 16:05 109762