../ dmsp_14_ephemeris_20100909.txt 22-Jun-2023 16:07 109587 dmsp_15_ephemeris_20100909.txt 22-Jun-2023 16:07 109582 dmsp_16_ephemeris_20100909.txt 22-Jun-2023 16:07 109779 dmsp_17_ephemeris_20100909.txt 22-Jun-2023 16:07 109744 dmsp_18_ephemeris_20100909.txt 22-Jun-2023 16:07 109682