../ dmsp_10_ephemeris_19960711.txt 21-Jun-2023 23:48 109526 dmsp_11_ephemeris_19960711.txt 21-Jun-2023 23:48 109693 dmsp_12_ephemeris_19960711.txt 21-Jun-2023 23:48 109494 dmsp_13_ephemeris_19960711.txt 21-Jun-2023 23:48 109659