../ dmsp_11_ephemeris_20000913.txt 22-Jun-2023 16:01 109737 dmsp_12_ephemeris_20000913.txt 22-Jun-2023 16:01 109656 dmsp_13_ephemeris_20000913.txt 22-Jun-2023 16:01 109795 dmsp_14_ephemeris_20000913.txt 22-Jun-2023 16:01 109668 dmsp_15_ephemeris_20000913.txt 22-Jun-2023 16:01 109618