../ dmsp_13_ephemeris_20090613.txt 22-Jun-2023 00:13 109656 dmsp_14_ephemeris_20090613.txt 22-Jun-2023 00:13 109530 dmsp_15_ephemeris_20090613.txt 22-Jun-2023 00:13 109603 dmsp_16_ephemeris_20090613.txt 22-Jun-2023 00:13 109468 dmsp_17_ephemeris_20090613.txt 22-Jun-2023 00:13 109607