../ dmsp_10_ephemeris_19950823.txt 21-Jun-2023 23:47 109585 dmsp_11_ephemeris_19950823.txt 21-Jun-2023 23:47 109742 dmsp_12_ephemeris_19950823.txt 21-Jun-2023 23:47 109759 dmsp_13_ephemeris_19950823.txt 21-Jun-2023 23:47 109703