../ dmsp_13_ephemeris_20041130.txt 22-Jun-2023 15:57 109449 dmsp_14_ephemeris_20041130.txt 22-Jun-2023 15:57 109313 dmsp_15_ephemeris_20041130.txt 22-Jun-2023 15:57 109408 dmsp_16_ephemeris_20041130.txt 22-Jun-2023 15:57 109552