../ dmsp_10_ephemeris_19990502.txt 22-Jun-2023 15:50 109714 dmsp_11_ephemeris_19990502.txt 22-Jun-2023 15:50 109622 dmsp_12_ephemeris_19990502.txt 22-Jun-2023 15:50 109599 dmsp_13_ephemeris_19990502.txt 22-Jun-2023 15:50 109694 dmsp_14_ephemeris_19990502.txt 22-Jun-2023 15:50 109718