../ dmsp_11_ephemeris_20030508.txt 21-Jun-2023 23:59 109711 dmsp_12_ephemeris_20030508.txt 21-Jun-2023 23:59 109618 dmsp_13_ephemeris_20030508.txt 21-Jun-2023 23:59 109654 dmsp_14_ephemeris_20030508.txt 21-Jun-2023 23:59 109682 dmsp_15_ephemeris_20030508.txt 21-Jun-2023 23:59 109685