../ dmsp_13_ephemeris_20070527.txt 22-Jun-2023 00:07 109601 dmsp_14_ephemeris_20070527.txt 22-Jun-2023 00:07 109649 dmsp_15_ephemeris_20070527.txt 22-Jun-2023 00:07 109671 dmsp_16_ephemeris_20070527.txt 22-Jun-2023 00:07 109732 dmsp_17_ephemeris_20070527.txt 22-Jun-2023 00:07 109584