../ dmsp_10_ephemeris_19980412.txt 22-Jun-2023 15:55 109696 dmsp_11_ephemeris_19980412.txt 22-Jun-2023 15:55 109784 dmsp_12_ephemeris_19980412.txt 22-Jun-2023 15:55 109652 dmsp_13_ephemeris_19980412.txt 22-Jun-2023 15:55 109864 dmsp_14_ephemeris_19980412.txt 22-Jun-2023 15:55 109837