../ dmsp_13_ephemeris_20051127.txt 22-Jun-2023 00:04 109336 dmsp_14_ephemeris_20051127.txt 22-Jun-2023 00:04 109386 dmsp_15_ephemeris_20051127.txt 22-Jun-2023 00:04 109254 dmsp_16_ephemeris_20051127.txt 22-Jun-2023 00:04 109373