../ dmsp_13_ephemeris_20050716.txt 22-Jun-2023 15:59 109712 dmsp_14_ephemeris_20050716.txt 22-Jun-2023 15:59 109592 dmsp_15_ephemeris_20050716.txt 22-Jun-2023 15:59 109531 dmsp_16_ephemeris_20050716.txt 22-Jun-2023 15:59 109565