../ dmsp_13_ephemeris_20080324.txt 22-Jun-2023 16:20 108363 dmsp_14_ephemeris_20080324.txt 22-Jun-2023 16:20 108128 dmsp_15_ephemeris_20080324.txt 22-Jun-2023 16:20 108090 dmsp_16_ephemeris_20080324.txt 22-Jun-2023 16:20 108269 dmsp_17_ephemeris_20080324.txt 22-Jun-2023 16:20 108233