../ dmsp_10_ephemeris_19960509.txt 22-Jun-2023 15:51 109455 dmsp_11_ephemeris_19960509.txt 22-Jun-2023 15:51 109692 dmsp_12_ephemeris_19960509.txt 22-Jun-2023 15:51 109558 dmsp_13_ephemeris_19960509.txt 22-Jun-2023 15:51 109662