../ dmsp_13_ephemeris_20100503.txt 22-Jun-2023 16:26 109706 dmsp_14_ephemeris_20100503.txt 22-Jun-2023 16:26 109512 dmsp_15_ephemeris_20100503.txt 22-Jun-2023 16:26 109616 dmsp_16_ephemeris_20100503.txt 22-Jun-2023 16:26 109662 dmsp_17_ephemeris_20100503.txt 22-Jun-2023 16:26 109728 dmsp_18_ephemeris_20100503.txt 22-Jun-2023 16:26 109699