../ dmsp_14_ephemeris_20101020.txt 22-Jun-2023 16:07 109565 dmsp_15_ephemeris_20101020.txt 22-Jun-2023 16:07 109564 dmsp_16_ephemeris_20101020.txt 22-Jun-2023 16:07 109483 dmsp_17_ephemeris_20101020.txt 22-Jun-2023 16:07 109430 dmsp_18_ephemeris_20101020.txt 22-Jun-2023 16:07 109514