../ dmsp_15_ephemeris_20161127.txt 22-Jun-2023 16:19 109494 dmsp_16_ephemeris_20161127.txt 22-Jun-2023 16:19 109439 dmsp_17_ephemeris_20161127.txt 22-Jun-2023 16:19 109244 dmsp_18_ephemeris_20161127.txt 22-Jun-2023 16:19 109330 dmsp_19_ephemeris_20161127.txt 22-Jun-2023 16:19 243