../ dmsp_11_ephemeris_20010706.txt 21-Jun-2023 23:56 109607 dmsp_12_ephemeris_20010706.txt 21-Jun-2023 23:56 109606 dmsp_13_ephemeris_20010706.txt 21-Jun-2023 23:56 109504 dmsp_14_ephemeris_20010706.txt 21-Jun-2023 23:56 109592 dmsp_15_ephemeris_20010706.txt 21-Jun-2023 23:56 109593