../ dmsp_13_ephemeris_20100307.txt 22-Jun-2023 16:26 108109 dmsp_14_ephemeris_20100307.txt 22-Jun-2023 16:26 108213 dmsp_15_ephemeris_20100307.txt 22-Jun-2023 16:26 108118 dmsp_16_ephemeris_20100307.txt 22-Jun-2023 16:26 108123 dmsp_17_ephemeris_20100307.txt 22-Jun-2023 16:26 108121 dmsp_18_ephemeris_20100307.txt 22-Jun-2023 16:26 108222