../ dmsp_11_ephemeris_20010119.txt 21-Jun-2023 23:55 107951 dmsp_12_ephemeris_20010119.txt 21-Jun-2023 23:55 107975 dmsp_13_ephemeris_20010119.txt 21-Jun-2023 23:55 108061 dmsp_14_ephemeris_20010119.txt 21-Jun-2023 23:55 108032 dmsp_15_ephemeris_20010119.txt 21-Jun-2023 23:55 108038