../ dmsp_13_ephemeris_20060414.txt 22-Jun-2023 00:05 109790 dmsp_14_ephemeris_20060414.txt 22-Jun-2023 00:05 109698 dmsp_15_ephemeris_20060414.txt 22-Jun-2023 00:05 109649 dmsp_16_ephemeris_20060414.txt 22-Jun-2023 00:05 109762