../ dmsp_11_ephemeris_20010318.txt 22-Jun-2023 15:52 108247 dmsp_12_ephemeris_20010318.txt 22-Jun-2023 15:52 108259 dmsp_13_ephemeris_20010318.txt 22-Jun-2023 15:52 108274 dmsp_14_ephemeris_20010318.txt 22-Jun-2023 15:52 108209 dmsp_15_ephemeris_20010318.txt 22-Jun-2023 15:52 108213