../ dmsp_11_ephemeris_19991129.txt 22-Jun-2023 15:59 109327 dmsp_12_ephemeris_19991129.txt 22-Jun-2023 15:59 109483 dmsp_13_ephemeris_19991129.txt 22-Jun-2023 15:59 109327 dmsp_14_ephemeris_19991129.txt 22-Jun-2023 15:59 109482