../ dmsp_10_ephemeris_19971001.txt 22-Jun-2023 15:47 109795 dmsp_11_ephemeris_19971001.txt 22-Jun-2023 15:47 109864 dmsp_12_ephemeris_19971001.txt 22-Jun-2023 15:47 109789 dmsp_13_ephemeris_19971001.txt 22-Jun-2023 15:47 109776 dmsp_14_ephemeris_19971001.txt 22-Jun-2023 15:47 109751