../ dmsp_10_ephemeris_19960121.txt 21-Jun-2023 23:48 107994 dmsp_11_ephemeris_19960121.txt 21-Jun-2023 23:48 108014 dmsp_12_ephemeris_19960121.txt 21-Jun-2023 23:48 108063 dmsp_13_ephemeris_19960121.txt 21-Jun-2023 23:48 107904