../ dmsp_10_ephemeris_19960910.txt 21-Jun-2023 23:48 109658 dmsp_11_ephemeris_19960910.txt 21-Jun-2023 23:48 109741 dmsp_12_ephemeris_19960910.txt 21-Jun-2023 23:48 109728 dmsp_13_ephemeris_19960910.txt 21-Jun-2023 23:48 109824