../ dmsp_11_ephemeris_20010616.txt 21-Jun-2023 23:56 109741 dmsp_12_ephemeris_20010616.txt 21-Jun-2023 23:56 109655 dmsp_13_ephemeris_20010616.txt 21-Jun-2023 23:56 109755 dmsp_14_ephemeris_20010616.txt 21-Jun-2023 23:56 109735 dmsp_15_ephemeris_20010616.txt 21-Jun-2023 23:56 109548