../ dmsp_11_ephemeris_20010309.txt 21-Jun-2023 23:56 108243 dmsp_12_ephemeris_20010309.txt 21-Jun-2023 23:56 108235 dmsp_13_ephemeris_20010309.txt 21-Jun-2023 23:56 108193 dmsp_14_ephemeris_20010309.txt 21-Jun-2023 23:56 108124 dmsp_15_ephemeris_20010309.txt 21-Jun-2023 23:56 108190