../ dmsp_11_ephemeris_20020122.txt 21-Jun-2023 23:57 108004 dmsp_12_ephemeris_20020122.txt 21-Jun-2023 23:57 107884 dmsp_13_ephemeris_20020122.txt 21-Jun-2023 23:57 108064 dmsp_14_ephemeris_20020122.txt 21-Jun-2023 23:57 108021 dmsp_15_ephemeris_20020122.txt 21-Jun-2023 23:57 107905