../ dmsp_11_ephemeris_20010213.txt 21-Jun-2023 23:55 108091 dmsp_12_ephemeris_20010213.txt 21-Jun-2023 23:55 108129 dmsp_13_ephemeris_20010213.txt 21-Jun-2023 23:55 108020 dmsp_14_ephemeris_20010213.txt 21-Jun-2023 23:55 107970 dmsp_15_ephemeris_20010213.txt 21-Jun-2023 23:55 108033