../ dmsp_11_ephemeris_20010110.txt 21-Jun-2023 23:55 107945 dmsp_12_ephemeris_20010110.txt 21-Jun-2023 23:55 108002 dmsp_13_ephemeris_20010110.txt 21-Jun-2023 23:55 107864 dmsp_14_ephemeris_20010110.txt 21-Jun-2023 23:55 108016 dmsp_15_ephemeris_20010110.txt 21-Jun-2023 23:55 108124