../ dmsp_13_ephemeris_20100310.txt 22-Jun-2023 16:06 108239 dmsp_14_ephemeris_20100310.txt 22-Jun-2023 16:06 108170 dmsp_15_ephemeris_20100310.txt 22-Jun-2023 16:06 108181 dmsp_16_ephemeris_20100310.txt 22-Jun-2023 16:06 108221 dmsp_17_ephemeris_20100310.txt 22-Jun-2023 16:06 108167 dmsp_18_ephemeris_20100310.txt 22-Jun-2023 16:06 108212