../ dmsp_14_ephemeris_20100626.txt 22-Jun-2023 00:15 109589 dmsp_15_ephemeris_20100626.txt 22-Jun-2023 00:15 109507 dmsp_16_ephemeris_20100626.txt 22-Jun-2023 00:15 109687 dmsp_17_ephemeris_20100626.txt 22-Jun-2023 00:15 109699 dmsp_18_ephemeris_20100626.txt 22-Jun-2023 00:15 109692