../ dmsp_11_ephemeris_20010309.txt 22-Jun-2023 15:51 108243 dmsp_12_ephemeris_20010309.txt 22-Jun-2023 15:51 108235 dmsp_13_ephemeris_20010309.txt 22-Jun-2023 15:51 108193 dmsp_14_ephemeris_20010309.txt 22-Jun-2023 15:51 108124 dmsp_15_ephemeris_20010309.txt 22-Jun-2023 15:51 108190