../ dmsp_13_ephemeris_20081128.txt 22-Jun-2023 00:11 109250 dmsp_14_ephemeris_20081128.txt 22-Jun-2023 00:11 109351 dmsp_15_ephemeris_20081128.txt 22-Jun-2023 00:11 109449 dmsp_16_ephemeris_20081128.txt 22-Jun-2023 00:11 109407 dmsp_17_ephemeris_20081128.txt 22-Jun-2023 00:11 109346