../ dmsp_10_ephemeris_19960926.txt 21-Jun-2023 23:48 109657 dmsp_11_ephemeris_19960926.txt 21-Jun-2023 23:48 109839 dmsp_12_ephemeris_19960926.txt 21-Jun-2023 23:48 109742 dmsp_13_ephemeris_19960926.txt 21-Jun-2023 23:48 109724