../ dmsp_13_ephemeris_20040227.txt 22-Jun-2023 16:10 107972 dmsp_14_ephemeris_20040227.txt 22-Jun-2023 16:10 108097 dmsp_15_ephemeris_20040227.txt 22-Jun-2023 16:10 108303 dmsp_16_ephemeris_20040227.txt 22-Jun-2023 16:10 108083