../ dmsp_13_ephemeris_20081023.txt 22-Jun-2023 00:11 109498 dmsp_14_ephemeris_20081023.txt 22-Jun-2023 00:11 109606 dmsp_15_ephemeris_20081023.txt 22-Jun-2023 00:11 109604 dmsp_16_ephemeris_20081023.txt 22-Jun-2023 00:11 109530 dmsp_17_ephemeris_20081023.txt 22-Jun-2023 00:11 109598