../ dmsp_11_ephemeris_20000408.txt 22-Jun-2023 15:51 108322 dmsp_12_ephemeris_20000408.txt 22-Jun-2023 15:51 108190 dmsp_13_ephemeris_20000408.txt 22-Jun-2023 15:51 108317 dmsp_14_ephemeris_20000408.txt 22-Jun-2023 15:51 108312 dmsp_15_ephemeris_20000408.txt 22-Jun-2023 15:51 108184