../ dmsp_10_ephemeris_19960625.txt 21-Jun-2023 23:48 109502 dmsp_11_ephemeris_19960625.txt 21-Jun-2023 23:48 109674 dmsp_12_ephemeris_19960625.txt 21-Jun-2023 23:48 109606 dmsp_13_ephemeris_19960625.txt 21-Jun-2023 23:48 109646