../ dmsp_13_ephemeris_20100206.txt 22-Jun-2023 16:26 108100 dmsp_14_ephemeris_20100206.txt 22-Jun-2023 16:26 108170 dmsp_15_ephemeris_20100206.txt 22-Jun-2023 16:26 108042 dmsp_16_ephemeris_20100206.txt 22-Jun-2023 16:26 108030 dmsp_17_ephemeris_20100206.txt 22-Jun-2023 16:26 108189 dmsp_18_ephemeris_20100206.txt 22-Jun-2023 16:26 108155