../ dmsp_13_ephemeris_20081127.txt 22-Jun-2023 00:11 109459 dmsp_14_ephemeris_20081127.txt 22-Jun-2023 00:11 109405 dmsp_15_ephemeris_20081127.txt 22-Jun-2023 00:11 109379 dmsp_16_ephemeris_20081127.txt 22-Jun-2023 00:11 109393 dmsp_17_ephemeris_20081127.txt 22-Jun-2023 00:11 109352