../ dmsp_11_ephemeris_20020115.txt 21-Jun-2023 23:57 107952 dmsp_12_ephemeris_20020115.txt 21-Jun-2023 23:57 107848 dmsp_13_ephemeris_20020115.txt 21-Jun-2023 23:57 108043 dmsp_14_ephemeris_20020115.txt 21-Jun-2023 23:57 108090 dmsp_15_ephemeris_20020115.txt 21-Jun-2023 23:57 107972