../ dmsp_11_ephemeris_20010219.txt 22-Jun-2023 15:52 108167 dmsp_12_ephemeris_20010219.txt 22-Jun-2023 15:52 108169 dmsp_13_ephemeris_20010219.txt 22-Jun-2023 15:52 108142 dmsp_14_ephemeris_20010219.txt 22-Jun-2023 15:52 108122 dmsp_15_ephemeris_20010219.txt 22-Jun-2023 15:52 108131