../ dmsp_15_ephemeris_20160302.txt 22-Jun-2023 16:18 108097 dmsp_16_ephemeris_20160302.txt 22-Jun-2023 16:18 108178 dmsp_17_ephemeris_20160302.txt 22-Jun-2023 16:18 108043 dmsp_18_ephemeris_20160302.txt 22-Jun-2023 16:18 107990 dmsp_19_ephemeris_20160302.txt 22-Jun-2023 16:18 108201