../ dmsp_13_ephemeris_20100323.txt 22-Jun-2023 16:06 108204 dmsp_14_ephemeris_20100323.txt 22-Jun-2023 16:06 108176 dmsp_15_ephemeris_20100323.txt 22-Jun-2023 16:06 108216 dmsp_16_ephemeris_20100323.txt 22-Jun-2023 16:06 108203 dmsp_17_ephemeris_20100323.txt 22-Jun-2023 16:06 108170 dmsp_18_ephemeris_20100323.txt 22-Jun-2023 16:06 108137