../ dmsp_13_ephemeris_20040914.txt 22-Jun-2023 15:58 109799 dmsp_14_ephemeris_20040914.txt 22-Jun-2023 15:58 109765 dmsp_15_ephemeris_20040914.txt 22-Jun-2023 15:58 109717 dmsp_16_ephemeris_20040914.txt 22-Jun-2023 15:58 109685