../ dmsp_10_ephemeris_19960929.txt 21-Jun-2023 23:49 109614 dmsp_11_ephemeris_19960929.txt 21-Jun-2023 23:49 109681 dmsp_12_ephemeris_19960929.txt 21-Jun-2023 23:49 109648 dmsp_13_ephemeris_19960929.txt 21-Jun-2023 23:49 109694