../ dmsp_14_ephemeris_20100906.txt 22-Jun-2023 16:07 109676 dmsp_15_ephemeris_20100906.txt 22-Jun-2023 16:07 109675 dmsp_16_ephemeris_20100906.txt 22-Jun-2023 16:07 109657 dmsp_17_ephemeris_20100906.txt 22-Jun-2023 16:07 109728 dmsp_18_ephemeris_20100906.txt 22-Jun-2023 16:07 109690