../ dmsp_11_ephemeris_20010307.txt 21-Jun-2023 23:56 108247 dmsp_12_ephemeris_20010307.txt 21-Jun-2023 23:56 108209 dmsp_13_ephemeris_20010307.txt 21-Jun-2023 23:56 108295 dmsp_14_ephemeris_20010307.txt 21-Jun-2023 23:56 108248 dmsp_15_ephemeris_20010307.txt 21-Jun-2023 23:56 108166