../ dmsp_13_ephemeris_20090526.txt 22-Jun-2023 00:12 109645 dmsp_14_ephemeris_20090526.txt 22-Jun-2023 00:12 109696 dmsp_15_ephemeris_20090526.txt 22-Jun-2023 00:12 109771 dmsp_16_ephemeris_20090526.txt 22-Jun-2023 00:12 109551 dmsp_17_ephemeris_20090526.txt 22-Jun-2023 00:12 109746