../ dmsp_11_ephemeris_20010306.txt 21-Jun-2023 23:56 108221 dmsp_12_ephemeris_20010306.txt 21-Jun-2023 23:56 108118 dmsp_13_ephemeris_20010306.txt 21-Jun-2023 23:56 108371 dmsp_14_ephemeris_20010306.txt 21-Jun-2023 23:56 108310 dmsp_15_ephemeris_20010306.txt 21-Jun-2023 23:56 108196