../ dmsp_10_ephemeris_19970323.txt 22-Jun-2023 15:47 108204 dmsp_11_ephemeris_19970323.txt 22-Jun-2023 15:47 108331 dmsp_12_ephemeris_19970323.txt 22-Jun-2023 15:47 108188 dmsp_13_ephemeris_19970323.txt 22-Jun-2023 15:47 108349