../ dmsp_13_ephemeris_20040828.txt 22-Jun-2023 00:02 109749 dmsp_14_ephemeris_20040828.txt 22-Jun-2023 00:02 109828 dmsp_15_ephemeris_20040828.txt 22-Jun-2023 00:02 109692 dmsp_16_ephemeris_20040828.txt 22-Jun-2023 00:02 109782