../ dmsp_10_ephemeris_19971206.txt 22-Jun-2023 15:47 109354 dmsp_11_ephemeris_19971206.txt 22-Jun-2023 15:47 109473 dmsp_12_ephemeris_19971206.txt 22-Jun-2023 15:47 109551 dmsp_13_ephemeris_19971206.txt 22-Jun-2023 15:47 109281 dmsp_14_ephemeris_19971206.txt 22-Jun-2023 15:47 109509