../ dmsp_13_ephemeris_20041101.txt 22-Jun-2023 16:11 109472 dmsp_14_ephemeris_20041101.txt 22-Jun-2023 16:11 109420 dmsp_15_ephemeris_20041101.txt 22-Jun-2023 16:11 109426 dmsp_16_ephemeris_20041101.txt 22-Jun-2023 16:11 109560