../ dmsp_11_ephemeris_20010308.txt 21-Jun-2023 23:56 108301 dmsp_12_ephemeris_20010308.txt 21-Jun-2023 23:56 108309 dmsp_13_ephemeris_20010308.txt 21-Jun-2023 23:56 108269 dmsp_14_ephemeris_20010308.txt 21-Jun-2023 23:56 108154 dmsp_15_ephemeris_20010308.txt 21-Jun-2023 23:56 108384