../ dmsp_11_ephemeris_20010329.txt 21-Jun-2023 23:56 108324 dmsp_12_ephemeris_20010329.txt 21-Jun-2023 23:56 108336 dmsp_13_ephemeris_20010329.txt 21-Jun-2023 23:56 108334 dmsp_14_ephemeris_20010329.txt 21-Jun-2023 23:56 108287 dmsp_15_ephemeris_20010329.txt 21-Jun-2023 23:56 108332