../ dmsp_10_ephemeris_19970528.txt 22-Jun-2023 15:47 109469 dmsp_11_ephemeris_19970528.txt 22-Jun-2023 15:47 109667 dmsp_12_ephemeris_19970528.txt 22-Jun-2023 15:47 109561 dmsp_13_ephemeris_19970528.txt 22-Jun-2023 15:47 109659 dmsp_14_ephemeris_19970528.txt 22-Jun-2023 15:47 109560