../ dmsp_13_ephemeris_20091110.txt 22-Jun-2023 16:25 109472 dmsp_14_ephemeris_20091110.txt 22-Jun-2023 16:25 109500 dmsp_15_ephemeris_20091110.txt 22-Jun-2023 16:25 109339 dmsp_16_ephemeris_20091110.txt 22-Jun-2023 16:25 109439 dmsp_17_ephemeris_20091110.txt 22-Jun-2023 16:25 109562 dmsp_18_ephemeris_20091110.txt 22-Jun-2023 16:25 109523