../ dmsp_11_ephemeris_20030130.txt 21-Jun-2023 23:59 108035 dmsp_12_ephemeris_20030130.txt 21-Jun-2023 23:59 107994 dmsp_13_ephemeris_20030130.txt 21-Jun-2023 23:59 107882 dmsp_14_ephemeris_20030130.txt 21-Jun-2023 23:59 107993 dmsp_15_ephemeris_20030130.txt 21-Jun-2023 23:59 108078