../ dmsp_15_ephemeris_20150208.txt 22-Jun-2023 16:19 108029 dmsp_16_ephemeris_20150208.txt 22-Jun-2023 16:19 108060 dmsp_17_ephemeris_20150208.txt 22-Jun-2023 16:19 108057 dmsp_18_ephemeris_20150208.txt 22-Jun-2023 16:19 107905 dmsp_19_ephemeris_20150208.txt 22-Jun-2023 16:19 107958