../ dmsp_10_ephemeris_19950524.txt 21-Jun-2023 23:47 109529 dmsp_11_ephemeris_19950524.txt 21-Jun-2023 23:47 109736 dmsp_12_ephemeris_19950524.txt 21-Jun-2023 23:47 109519 dmsp_13_ephemeris_19950524.txt 21-Jun-2023 23:47 109697