../ dmsp_13_ephemeris_20071023.txt 22-Jun-2023 00:08 109460 dmsp_14_ephemeris_20071023.txt 22-Jun-2023 00:08 109479 dmsp_15_ephemeris_20071023.txt 22-Jun-2023 00:08 109500 dmsp_16_ephemeris_20071023.txt 22-Jun-2023 00:08 109578 dmsp_17_ephemeris_20071023.txt 22-Jun-2023 00:08 109519