../ dmsp_10_ephemeris_19990323.txt 22-Jun-2023 15:50 108213 dmsp_11_ephemeris_19990323.txt 22-Jun-2023 15:50 108298 dmsp_12_ephemeris_19990323.txt 22-Jun-2023 15:50 108213 dmsp_13_ephemeris_19990323.txt 22-Jun-2023 15:50 108345 dmsp_14_ephemeris_19990323.txt 22-Jun-2023 15:50 108214