../ dmsp_11_ephemeris_20010304.txt 21-Jun-2023 23:56 108179 dmsp_12_ephemeris_20010304.txt 21-Jun-2023 23:56 108113 dmsp_13_ephemeris_20010304.txt 21-Jun-2023 23:56 108166 dmsp_14_ephemeris_20010304.txt 21-Jun-2023 23:56 108067 dmsp_15_ephemeris_20010304.txt 21-Jun-2023 23:56 108251