../ dmsp_14_ephemeris_20101017.txt 22-Jun-2023 00:16 109498 dmsp_15_ephemeris_20101017.txt 22-Jun-2023 00:16 109566 dmsp_16_ephemeris_20101017.txt 22-Jun-2023 00:16 109591 dmsp_17_ephemeris_20101017.txt 22-Jun-2023 00:16 109618 dmsp_18_ephemeris_20101017.txt 22-Jun-2023 00:16 109566