../ dmsp_13_ephemeris_20090330.txt 22-Jun-2023 16:04 108311 dmsp_14_ephemeris_20090330.txt 22-Jun-2023 16:04 108203 dmsp_15_ephemeris_20090330.txt 22-Jun-2023 16:04 108219 dmsp_16_ephemeris_20090330.txt 22-Jun-2023 16:04 108208 dmsp_17_ephemeris_20090330.txt 22-Jun-2023 16:04 108269