../ dmsp_13_ephemeris_20050930.txt 22-Jun-2023 15:59 109677 dmsp_14_ephemeris_20050930.txt 22-Jun-2023 15:59 109401 dmsp_15_ephemeris_20050930.txt 22-Jun-2023 15:59 109701 dmsp_16_ephemeris_20050930.txt 22-Jun-2023 15:59 109684