../ dmsp_10_ephemeris_19971015.txt 22-Jun-2023 15:47 109617 dmsp_11_ephemeris_19971015.txt 22-Jun-2023 15:47 109564 dmsp_12_ephemeris_19971015.txt 22-Jun-2023 15:47 109620 dmsp_13_ephemeris_19971015.txt 22-Jun-2023 15:47 109573 dmsp_14_ephemeris_19971015.txt 22-Jun-2023 15:47 109548