../ dmsp_11_ephemeris_20010929.txt 21-Jun-2023 23:56 109685 dmsp_12_ephemeris_20010929.txt 21-Jun-2023 23:56 109524 dmsp_13_ephemeris_20010929.txt 21-Jun-2023 23:56 109628 dmsp_14_ephemeris_20010929.txt 21-Jun-2023 23:56 109687 dmsp_15_ephemeris_20010929.txt 21-Jun-2023 23:56 109688