../ dmsp_15_ephemeris_20160310.txt 22-Jun-2023 16:18 108173 dmsp_16_ephemeris_20160310.txt 22-Jun-2023 16:18 108035 dmsp_17_ephemeris_20160310.txt 22-Jun-2023 16:18 108164 dmsp_18_ephemeris_20160310.txt 22-Jun-2023 16:18 108060 dmsp_19_ephemeris_20160310.txt 22-Jun-2023 16:18 108220