../ dmsp_13_ephemeris_20080816.txt 22-Jun-2023 16:05 109708 dmsp_14_ephemeris_20080816.txt 22-Jun-2023 16:05 109599 dmsp_15_ephemeris_20080816.txt 22-Jun-2023 16:05 109742 dmsp_16_ephemeris_20080816.txt 22-Jun-2023 16:05 109668 dmsp_17_ephemeris_20080816.txt 22-Jun-2023 16:05 109702