../ dmsp_14_ephemeris_20100708.txt 22-Jun-2023 16:07 109442 dmsp_15_ephemeris_20100708.txt 22-Jun-2023 16:07 109531 dmsp_16_ephemeris_20100708.txt 22-Jun-2023 16:07 109685 dmsp_17_ephemeris_20100708.txt 22-Jun-2023 16:07 109670 dmsp_18_ephemeris_20100708.txt 22-Jun-2023 16:07 109791