../ dmsp_11_ephemeris_20000118.txt 22-Jun-2023 15:51 107882 dmsp_12_ephemeris_20000118.txt 22-Jun-2023 15:51 108068 dmsp_13_ephemeris_20000118.txt 22-Jun-2023 15:51 107994 dmsp_14_ephemeris_20000118.txt 22-Jun-2023 15:51 107919 dmsp_15_ephemeris_20000118.txt 22-Jun-2023 15:51 108083