../ dmsp_10_ephemeris_19971127.txt 21-Jun-2023 23:50 109361 dmsp_11_ephemeris_19971127.txt 21-Jun-2023 23:50 109479 dmsp_12_ephemeris_19971127.txt 21-Jun-2023 23:50 109425 dmsp_13_ephemeris_19971127.txt 21-Jun-2023 23:50 109460 dmsp_14_ephemeris_19971127.txt 21-Jun-2023 23:50 109435