../ dmsp_13_ephemeris_20070419.txt 22-Jun-2023 00:07 109862 dmsp_14_ephemeris_20070419.txt 22-Jun-2023 00:07 109794 dmsp_15_ephemeris_20070419.txt 22-Jun-2023 00:07 109697 dmsp_16_ephemeris_20070419.txt 22-Jun-2023 00:07 109684 dmsp_17_ephemeris_20070419.txt 22-Jun-2023 00:07 109761