../ dmsp_11_ephemeris_20010328.txt 21-Jun-2023 23:56 108203 dmsp_12_ephemeris_20010328.txt 21-Jun-2023 23:56 108258 dmsp_13_ephemeris_20010328.txt 21-Jun-2023 23:56 108269 dmsp_14_ephemeris_20010328.txt 21-Jun-2023 23:56 108266 dmsp_15_ephemeris_20010328.txt 21-Jun-2023 23:56 108245