../ dmsp_13_ephemeris_20070718.txt 22-Jun-2023 16:03 109635 dmsp_14_ephemeris_20070718.txt 22-Jun-2023 16:03 109524 dmsp_15_ephemeris_20070718.txt 22-Jun-2023 16:03 109603 dmsp_16_ephemeris_20070718.txt 22-Jun-2023 16:03 109660 dmsp_17_ephemeris_20070718.txt 22-Jun-2023 16:03 109681