../ dmsp_13_ephemeris_20031028.txt 22-Jun-2023 00:01 109482 dmsp_14_ephemeris_20031028.txt 22-Jun-2023 00:01 109550 dmsp_15_ephemeris_20031028.txt 22-Jun-2023 00:01 109576 dmsp_16_ephemeris_20031028.txt 22-Jun-2023 00:01 109594