../ dmsp_13_ephemeris_20070630.txt 22-Jun-2023 00:08 109623 dmsp_14_ephemeris_20070630.txt 22-Jun-2023 00:08 109532 dmsp_15_ephemeris_20070630.txt 22-Jun-2023 00:08 109640 dmsp_16_ephemeris_20070630.txt 22-Jun-2023 00:08 109473 dmsp_17_ephemeris_20070630.txt 22-Jun-2023 00:08 109667