../ dmsp_11_ephemeris_19991016.txt 22-Jun-2023 15:49 109544 dmsp_12_ephemeris_19991016.txt 22-Jun-2023 15:49 109714 dmsp_13_ephemeris_19991016.txt 22-Jun-2023 15:49 109514 dmsp_14_ephemeris_19991016.txt 22-Jun-2023 15:49 109637