../ dmsp_13_ephemeris_20031106.txt 22-Jun-2023 00:01 109497 dmsp_14_ephemeris_20031106.txt 22-Jun-2023 00:01 109488 dmsp_15_ephemeris_20031106.txt 22-Jun-2023 00:01 109597 dmsp_16_ephemeris_20031106.txt 22-Jun-2023 00:01 109490