../ dmsp_13_ephemeris_20040812.txt 22-Jun-2023 16:11 109659 dmsp_14_ephemeris_20040812.txt 22-Jun-2023 16:11 109697 dmsp_15_ephemeris_20040812.txt 22-Jun-2023 16:11 109587 dmsp_16_ephemeris_20040812.txt 22-Jun-2023 16:11 109778