../ dmsp_13_ephemeris_20100405.txt 22-Jun-2023 16:09 108333 dmsp_14_ephemeris_20100405.txt 22-Jun-2023 16:09 108122 dmsp_15_ephemeris_20100405.txt 22-Jun-2023 16:09 108218 dmsp_16_ephemeris_20100405.txt 22-Jun-2023 16:09 108218 dmsp_17_ephemeris_20100405.txt 22-Jun-2023 16:09 108296 dmsp_18_ephemeris_20100405.txt 22-Jun-2023 16:09 108263