../ dmsp_13_ephemeris_20070914.txt 22-Jun-2023 00:08 109739 dmsp_14_ephemeris_20070914.txt 22-Jun-2023 00:08 109694 dmsp_15_ephemeris_20070914.txt 22-Jun-2023 00:08 109566 dmsp_16_ephemeris_20070914.txt 22-Jun-2023 00:08 109529 dmsp_17_ephemeris_20070914.txt 22-Jun-2023 00:08 109792