../ dmsp_11_ephemeris_20030314.txt 21-Jun-2023 23:59 108212 dmsp_12_ephemeris_20030314.txt 21-Jun-2023 23:59 108189 dmsp_13_ephemeris_20030314.txt 21-Jun-2023 23:59 108240 dmsp_14_ephemeris_20030314.txt 21-Jun-2023 23:59 108269 dmsp_15_ephemeris_20030314.txt 21-Jun-2023 23:59 108248