../ dmsp_13_ephemeris_20091030.txt 22-Jun-2023 16:05 109357 dmsp_14_ephemeris_20091030.txt 22-Jun-2023 16:05 109556 dmsp_15_ephemeris_20091030.txt 22-Jun-2023 16:05 109469 dmsp_16_ephemeris_20091030.txt 22-Jun-2023 16:05 109463 dmsp_17_ephemeris_20091030.txt 22-Jun-2023 16:05 109533 dmsp_18_ephemeris_20091030.txt 22-Jun-2023 16:05 109482