../ dmsp_14_ephemeris_20100617.txt 22-Jun-2023 16:07 109538 dmsp_15_ephemeris_20100617.txt 22-Jun-2023 16:07 109549 dmsp_16_ephemeris_20100617.txt 22-Jun-2023 16:07 109645 dmsp_17_ephemeris_20100617.txt 22-Jun-2023 16:07 109597 dmsp_18_ephemeris_20100617.txt 22-Jun-2023 16:07 109632