../ dmsp_13_ephemeris_20040812.txt 22-Jun-2023 00:02 109659 dmsp_14_ephemeris_20040812.txt 22-Jun-2023 00:02 109697 dmsp_15_ephemeris_20040812.txt 22-Jun-2023 00:02 109587 dmsp_16_ephemeris_20040812.txt 22-Jun-2023 00:02 109778