../ dmsp_13_ephemeris_20041109.txt 22-Jun-2023 16:11 109429 dmsp_14_ephemeris_20041109.txt 22-Jun-2023 16:11 109411 dmsp_15_ephemeris_20041109.txt 22-Jun-2023 16:11 109477 dmsp_16_ephemeris_20041109.txt 22-Jun-2023 16:11 109536