../ dmsp_10_ephemeris_19960218.txt 21-Jun-2023 23:48 108214 dmsp_11_ephemeris_19960218.txt 21-Jun-2023 23:48 108138 dmsp_12_ephemeris_19960218.txt 21-Jun-2023 23:48 108089 dmsp_13_ephemeris_19960218.txt 21-Jun-2023 23:48 108103