../ dmsp_11_ephemeris_20020327.txt 21-Jun-2023 23:57 108345 dmsp_12_ephemeris_20020327.txt 21-Jun-2023 23:57 108250 dmsp_13_ephemeris_20020327.txt 21-Jun-2023 23:57 108344 dmsp_14_ephemeris_20020327.txt 21-Jun-2023 23:57 108164 dmsp_15_ephemeris_20020327.txt 21-Jun-2023 23:57 108237