../ dmsp_10_ephemeris_19971108.txt 22-Jun-2023 15:48 109481 dmsp_11_ephemeris_19971108.txt 22-Jun-2023 15:48 109558 dmsp_12_ephemeris_19971108.txt 22-Jun-2023 15:48 109483 dmsp_13_ephemeris_19971108.txt 22-Jun-2023 15:48 109461 dmsp_14_ephemeris_19971108.txt 22-Jun-2023 15:48 109504