../ dmsp_10_ephemeris_19960715.txt 22-Jun-2023 15:46 109567 dmsp_11_ephemeris_19960715.txt 22-Jun-2023 15:46 109781 dmsp_12_ephemeris_19960715.txt 22-Jun-2023 15:46 109633 dmsp_13_ephemeris_19960715.txt 22-Jun-2023 15:46 109679