../ dmsp_13_ephemeris_20041210.txt 22-Jun-2023 15:57 109345 dmsp_14_ephemeris_20041210.txt 22-Jun-2023 15:57 109240 dmsp_15_ephemeris_20041210.txt 22-Jun-2023 15:57 109489 dmsp_16_ephemeris_20041210.txt 22-Jun-2023 15:57 109357