../ dmsp_11_ephemeris_20020315.txt 21-Jun-2023 23:57 108318 dmsp_12_ephemeris_20020315.txt 21-Jun-2023 23:57 108248 dmsp_13_ephemeris_20020315.txt 21-Jun-2023 23:57 108305 dmsp_14_ephemeris_20020315.txt 21-Jun-2023 23:57 108274 dmsp_15_ephemeris_20020315.txt 21-Jun-2023 23:57 108234