../ dmsp_10_ephemeris_19960922.txt 21-Jun-2023 23:48 109565 dmsp_11_ephemeris_19960922.txt 21-Jun-2023 23:48 109737 dmsp_12_ephemeris_19960922.txt 21-Jun-2023 23:48 109620 dmsp_13_ephemeris_19960922.txt 21-Jun-2023 23:48 109697