../ dmsp_11_ephemeris_20001028.txt 22-Jun-2023 15:51 109593 dmsp_12_ephemeris_20001028.txt 22-Jun-2023 15:51 109520 dmsp_13_ephemeris_20001028.txt 22-Jun-2023 15:51 109474 dmsp_14_ephemeris_20001028.txt 22-Jun-2023 15:51 109516 dmsp_15_ephemeris_20001028.txt 22-Jun-2023 15:51 109633