../ dmsp_10_ephemeris_19960525.txt 21-Jun-2023 23:48 109602 dmsp_11_ephemeris_19960525.txt 21-Jun-2023 23:48 109738 dmsp_12_ephemeris_19960525.txt 21-Jun-2023 23:48 109544 dmsp_13_ephemeris_19960525.txt 21-Jun-2023 23:48 109669