../ dmsp_10_ephemeris_19971112.txt 22-Jun-2023 15:48 109565 dmsp_11_ephemeris_19971112.txt 22-Jun-2023 15:48 109550 dmsp_12_ephemeris_19971112.txt 22-Jun-2023 15:48 109475 dmsp_13_ephemeris_19971112.txt 22-Jun-2023 15:48 109497 dmsp_14_ephemeris_19971112.txt 22-Jun-2023 15:48 109538