../ dmsp_13_ephemeris_20040802.txt 22-Jun-2023 00:02 109729 dmsp_14_ephemeris_20040802.txt 22-Jun-2023 00:02 109640 dmsp_15_ephemeris_20040802.txt 22-Jun-2023 00:02 109666 dmsp_16_ephemeris_20040802.txt 22-Jun-2023 00:02 109696