../ dmsp_13_ephemeris_20070919.txt 22-Jun-2023 16:03 109607 dmsp_14_ephemeris_20070919.txt 22-Jun-2023 16:03 109618 dmsp_15_ephemeris_20070919.txt 22-Jun-2023 16:03 109688 dmsp_16_ephemeris_20070919.txt 22-Jun-2023 16:03 109678 dmsp_17_ephemeris_20070919.txt 22-Jun-2023 16:03 109654