../ dmsp_10_ephemeris_19960825.txt 21-Jun-2023 23:48 109583 dmsp_11_ephemeris_19960825.txt 21-Jun-2023 23:48 109699 dmsp_12_ephemeris_19960825.txt 21-Jun-2023 23:48 109657 dmsp_13_ephemeris_19960825.txt 21-Jun-2023 23:48 109796