../ dmsp_11_ephemeris_20010217.txt 21-Jun-2023 23:55 108034 dmsp_12_ephemeris_20010217.txt 21-Jun-2023 23:55 108103 dmsp_13_ephemeris_20010217.txt 21-Jun-2023 23:55 108180 dmsp_14_ephemeris_20010217.txt 21-Jun-2023 23:55 107933 dmsp_15_ephemeris_20010217.txt 21-Jun-2023 23:55 108116