../ dmsp_10_ephemeris_19960529.txt 21-Jun-2023 23:48 109419 dmsp_11_ephemeris_19960529.txt 21-Jun-2023 23:48 109727 dmsp_12_ephemeris_19960529.txt 21-Jun-2023 23:48 109552 dmsp_13_ephemeris_19960529.txt 21-Jun-2023 23:48 109783