../ dmsp_11_ephemeris_20020301.txt 22-Jun-2023 15:54 108190 dmsp_12_ephemeris_20020301.txt 22-Jun-2023 15:54 108120 dmsp_13_ephemeris_20020301.txt 22-Jun-2023 15:54 108180 dmsp_14_ephemeris_20020301.txt 22-Jun-2023 15:54 108222 dmsp_15_ephemeris_20020301.txt 22-Jun-2023 15:54 108099