../ dmsp_10_ephemeris_19960506.txt 21-Jun-2023 23:48 109451 dmsp_11_ephemeris_19960506.txt 21-Jun-2023 23:48 109877 dmsp_12_ephemeris_19960506.txt 21-Jun-2023 23:48 109719 dmsp_13_ephemeris_19960506.txt 21-Jun-2023 23:48 109831