../ dmsp_13_ephemeris_20041225.txt 22-Jun-2023 16:12 109422 dmsp_14_ephemeris_20041225.txt 22-Jun-2023 16:12 109432 dmsp_15_ephemeris_20041225.txt 22-Jun-2023 16:12 109467 dmsp_16_ephemeris_20041225.txt 22-Jun-2023 16:12 109513