../ dmsp_13_ephemeris_20070528.txt 22-Jun-2023 00:07 109652 dmsp_14_ephemeris_20070528.txt 22-Jun-2023 00:07 109616 dmsp_15_ephemeris_20070528.txt 22-Jun-2023 00:07 109650 dmsp_16_ephemeris_20070528.txt 22-Jun-2023 00:07 109549 dmsp_17_ephemeris_20070528.txt 22-Jun-2023 00:07 109605