../ dmsp_14_ephemeris_20101007.txt 22-Jun-2023 00:16 109637 dmsp_15_ephemeris_20101007.txt 22-Jun-2023 00:16 109632 dmsp_16_ephemeris_20101007.txt 22-Jun-2023 00:16 109618 dmsp_17_ephemeris_20101007.txt 22-Jun-2023 00:16 109663 dmsp_18_ephemeris_20101007.txt 22-Jun-2023 00:16 109624