../ dmsp_13_ephemeris_20080612.txt 22-Jun-2023 00:10 109546 dmsp_14_ephemeris_20080612.txt 22-Jun-2023 00:10 109559 dmsp_15_ephemeris_20080612.txt 22-Jun-2023 00:10 109592 dmsp_16_ephemeris_20080612.txt 22-Jun-2023 00:10 109633 dmsp_17_ephemeris_20080612.txt 22-Jun-2023 00:10 109597