../ dmsp_11_ephemeris_20020201.txt 21-Jun-2023 23:57 108112 dmsp_12_ephemeris_20020201.txt 21-Jun-2023 23:57 107995 dmsp_13_ephemeris_20020201.txt 21-Jun-2023 23:57 108085 dmsp_14_ephemeris_20020201.txt 21-Jun-2023 23:57 107937 dmsp_15_ephemeris_20020201.txt 21-Jun-2023 23:57 107906