../ dmsp_13_ephemeris_20090513.txt 22-Jun-2023 16:07 109685 dmsp_14_ephemeris_20090513.txt 22-Jun-2023 16:07 109640 dmsp_15_ephemeris_20090513.txt 22-Jun-2023 16:07 109699 dmsp_16_ephemeris_20090513.txt 22-Jun-2023 16:07 109579 dmsp_17_ephemeris_20090513.txt 22-Jun-2023 16:07 109808