../ dmsp_11_ephemeris_20010214.txt 21-Jun-2023 23:55 108132 dmsp_12_ephemeris_20010214.txt 21-Jun-2023 23:55 108121 dmsp_13_ephemeris_20010214.txt 21-Jun-2023 23:55 108027 dmsp_14_ephemeris_20010214.txt 21-Jun-2023 23:55 108121 dmsp_15_ephemeris_20010214.txt 21-Jun-2023 23:55 108188