../ dmsp_15_ephemeris_20161103.txt 22-Jun-2023 00:32 109485 dmsp_16_ephemeris_20161103.txt 22-Jun-2023 00:32 109431 dmsp_17_ephemeris_20161103.txt 22-Jun-2023 00:32 109412 dmsp_18_ephemeris_20161103.txt 22-Jun-2023 00:32 109428 dmsp_19_ephemeris_20161103.txt 22-Jun-2023 00:32 109423