../ dmsp_11_ephemeris_20000225.txt 22-Jun-2023 15:50 108094 dmsp_12_ephemeris_20000225.txt 22-Jun-2023 15:50 107989 dmsp_13_ephemeris_20000225.txt 22-Jun-2023 15:50 108154 dmsp_14_ephemeris_20000225.txt 22-Jun-2023 15:50 108147 dmsp_15_ephemeris_20000225.txt 22-Jun-2023 15:50 108161