../ dmsp_10_ephemeris_19980729.txt 22-Jun-2023 15:56 109474 dmsp_11_ephemeris_19980729.txt 22-Jun-2023 15:56 109793 dmsp_12_ephemeris_19980729.txt 22-Jun-2023 15:56 109632 dmsp_13_ephemeris_19980729.txt 22-Jun-2023 15:56 109730 dmsp_14_ephemeris_19980729.txt 22-Jun-2023 15:56 109738