../ dmsp_11_ephemeris_20010208.txt 21-Jun-2023 23:55 108072 dmsp_12_ephemeris_20010208.txt 21-Jun-2023 23:55 108032 dmsp_13_ephemeris_20010208.txt 21-Jun-2023 23:55 108063 dmsp_14_ephemeris_20010208.txt 21-Jun-2023 23:55 108087 dmsp_15_ephemeris_20010208.txt 21-Jun-2023 23:55 108087