../ dmsp_11_ephemeris_20020829.txt 21-Jun-2023 23:58 109847 dmsp_12_ephemeris_20020829.txt 21-Jun-2023 23:58 109825 dmsp_13_ephemeris_20020829.txt 21-Jun-2023 23:58 109807 dmsp_14_ephemeris_20020829.txt 21-Jun-2023 23:58 109749 dmsp_15_ephemeris_20020829.txt 21-Jun-2023 23:58 109655