../ dmsp_11_ephemeris_20020220.txt 22-Jun-2023 15:53 108137 dmsp_12_ephemeris_20020220.txt 22-Jun-2023 15:53 108179 dmsp_13_ephemeris_20020220.txt 22-Jun-2023 15:53 108237 dmsp_14_ephemeris_20020220.txt 22-Jun-2023 15:53 108197 dmsp_15_ephemeris_20020220.txt 22-Jun-2023 15:53 108189