../ dmsp_10_ephemeris_19960515.txt 22-Jun-2023 15:46 109523 dmsp_11_ephemeris_19960515.txt 22-Jun-2023 15:46 109690 dmsp_12_ephemeris_19960515.txt 22-Jun-2023 15:46 109642 dmsp_13_ephemeris_19960515.txt 22-Jun-2023 15:46 109690