../ dmsp_14_ephemeris_20101005.txt 22-Jun-2023 16:28 109675 dmsp_15_ephemeris_20101005.txt 22-Jun-2023 16:28 109555 dmsp_16_ephemeris_20101005.txt 22-Jun-2023 16:28 109539 dmsp_17_ephemeris_20101005.txt 22-Jun-2023 16:28 109571 dmsp_18_ephemeris_20101005.txt 22-Jun-2023 16:28 109587