../ dmsp_13_ephemeris_20070708.txt 22-Jun-2023 00:08 109714 dmsp_14_ephemeris_20070708.txt 22-Jun-2023 00:08 109690 dmsp_15_ephemeris_20070708.txt 22-Jun-2023 00:08 109606 dmsp_16_ephemeris_20070708.txt 22-Jun-2023 00:08 109533 dmsp_17_ephemeris_20070708.txt 22-Jun-2023 00:08 109601