../ dmsp_11_ephemeris_20010715.txt 21-Jun-2023 23:56 109678 dmsp_12_ephemeris_20010715.txt 21-Jun-2023 23:56 109665 dmsp_13_ephemeris_20010715.txt 21-Jun-2023 23:56 109770 dmsp_14_ephemeris_20010715.txt 21-Jun-2023 23:56 109555 dmsp_15_ephemeris_20010715.txt 21-Jun-2023 23:56 109562