../ dmsp_13_ephemeris_20070926.txt 22-Jun-2023 00:08 109552 dmsp_14_ephemeris_20070926.txt 22-Jun-2023 00:08 109570 dmsp_15_ephemeris_20070926.txt 22-Jun-2023 00:08 109698 dmsp_16_ephemeris_20070926.txt 22-Jun-2023 00:08 109546 dmsp_17_ephemeris_20070926.txt 22-Jun-2023 00:08 109695