../ dmsp_13_ephemeris_20040717.txt 22-Jun-2023 15:57 109737 dmsp_14_ephemeris_20040717.txt 22-Jun-2023 15:57 109631 dmsp_15_ephemeris_20040717.txt 22-Jun-2023 15:57 109570 dmsp_16_ephemeris_20040717.txt 22-Jun-2023 15:57 109665