../ dmsp_13_ephemeris_20100310.txt 22-Jun-2023 16:26 108239 dmsp_14_ephemeris_20100310.txt 22-Jun-2023 16:26 108170 dmsp_15_ephemeris_20100310.txt 22-Jun-2023 16:26 108181 dmsp_16_ephemeris_20100310.txt 22-Jun-2023 16:26 108221 dmsp_17_ephemeris_20100310.txt 22-Jun-2023 16:26 108167 dmsp_18_ephemeris_20100310.txt 22-Jun-2023 16:26 108212