../ dmsp_13_ephemeris_20041004.txt 22-Jun-2023 16:11 109626 dmsp_14_ephemeris_20041004.txt 22-Jun-2023 16:11 109523 dmsp_15_ephemeris_20041004.txt 22-Jun-2023 16:11 109637 dmsp_16_ephemeris_20041004.txt 22-Jun-2023 16:11 109639