../ dmsp_15_ephemeris_20161107.txt 22-Jun-2023 16:24 109487 dmsp_16_ephemeris_20161107.txt 22-Jun-2023 16:24 109551 dmsp_17_ephemeris_20161107.txt 22-Jun-2023 16:24 109439 dmsp_18_ephemeris_20161107.txt 22-Jun-2023 16:24 109431 dmsp_19_ephemeris_20161107.txt 22-Jun-2023 16:24 109373