../ dmsp_10_ephemeris_19980815.txt 21-Jun-2023 23:51 109528 dmsp_11_ephemeris_19980815.txt 21-Jun-2023 23:51 109763 dmsp_12_ephemeris_19980815.txt 21-Jun-2023 23:51 109756 dmsp_13_ephemeris_19980815.txt 21-Jun-2023 23:51 109791 dmsp_14_ephemeris_19980815.txt 21-Jun-2023 23:51 109677