../ dmsp_13_ephemeris_20100323.txt 22-Jun-2023 16:09 108204 dmsp_14_ephemeris_20100323.txt 22-Jun-2023 16:09 108176 dmsp_15_ephemeris_20100323.txt 22-Jun-2023 16:09 108216 dmsp_16_ephemeris_20100323.txt 22-Jun-2023 16:09 108203 dmsp_17_ephemeris_20100323.txt 22-Jun-2023 16:09 108170 dmsp_18_ephemeris_20100323.txt 22-Jun-2023 16:09 108137