../ dmsp_11_ephemeris_20000323.txt 22-Jun-2023 15:51 108304 dmsp_12_ephemeris_20000323.txt 22-Jun-2023 15:51 108211 dmsp_13_ephemeris_20000323.txt 22-Jun-2023 15:51 108259 dmsp_14_ephemeris_20000323.txt 22-Jun-2023 15:51 108395 dmsp_15_ephemeris_20000323.txt 22-Jun-2023 15:51 108355