../ dmsp_10_ephemeris_19971225.txt 22-Jun-2023 15:48 109350 dmsp_11_ephemeris_19971225.txt 22-Jun-2023 15:48 109409 dmsp_12_ephemeris_19971225.txt 22-Jun-2023 15:48 109440 dmsp_13_ephemeris_19971225.txt 22-Jun-2023 15:48 109344 dmsp_14_ephemeris_19971225.txt 22-Jun-2023 15:48 109442