../ dmsp_14_ephemeris_20100707.txt 22-Jun-2023 16:07 109561 dmsp_15_ephemeris_20100707.txt 22-Jun-2023 16:07 109583 dmsp_16_ephemeris_20100707.txt 22-Jun-2023 16:07 109696 dmsp_17_ephemeris_20100707.txt 22-Jun-2023 16:07 109693 dmsp_18_ephemeris_20100707.txt 22-Jun-2023 16:07 109650