../ dmsp_10_ephemeris_19950506.txt 21-Jun-2023 23:47 109635 dmsp_11_ephemeris_19950506.txt 21-Jun-2023 23:47 109785 dmsp_12_ephemeris_19950506.txt 21-Jun-2023 23:47 109745 dmsp_13_ephemeris_19950506.txt 21-Jun-2023 23:47 109692