../ dmsp_13_ephemeris_20081212.txt 22-Jun-2023 16:04 109262 dmsp_14_ephemeris_20081212.txt 22-Jun-2023 16:04 109248 dmsp_15_ephemeris_20081212.txt 22-Jun-2023 16:04 109297 dmsp_16_ephemeris_20081212.txt 22-Jun-2023 16:04 109296 dmsp_17_ephemeris_20081212.txt 22-Jun-2023 16:04 109323