../ dmsp_13_ephemeris_20070826.txt 22-Jun-2023 00:08 109818 dmsp_14_ephemeris_20070826.txt 22-Jun-2023 00:08 109744 dmsp_15_ephemeris_20070826.txt 22-Jun-2023 00:08 109714 dmsp_16_ephemeris_20070826.txt 22-Jun-2023 00:08 109673 dmsp_17_ephemeris_20070826.txt 22-Jun-2023 00:08 109807