../ dmsp_11_ephemeris_20000224.txt 21-Jun-2023 23:54 108182 dmsp_12_ephemeris_20000224.txt 21-Jun-2023 23:54 108002 dmsp_13_ephemeris_20000224.txt 21-Jun-2023 23:54 108206 dmsp_14_ephemeris_20000224.txt 21-Jun-2023 23:54 108233 dmsp_15_ephemeris_20000224.txt 21-Jun-2023 23:54 108124