../ dmsp_13_ephemeris_20090826.txt 22-Jun-2023 00:13 109731 dmsp_14_ephemeris_20090826.txt 22-Jun-2023 00:13 109566 dmsp_15_ephemeris_20090826.txt 22-Jun-2023 00:13 109630 dmsp_16_ephemeris_20090826.txt 22-Jun-2023 00:13 109623 dmsp_17_ephemeris_20090826.txt 22-Jun-2023 00:13 109665