../ dmsp_10_ephemeris_19960722.txt 21-Jun-2023 23:48 109611 dmsp_11_ephemeris_19960722.txt 21-Jun-2023 23:48 109673 dmsp_12_ephemeris_19960722.txt 21-Jun-2023 23:48 109651 dmsp_13_ephemeris_19960722.txt 21-Jun-2023 23:48 109675