../ dmsp_13_ephemeris_20070928.txt 22-Jun-2023 16:03 109702 dmsp_14_ephemeris_20070928.txt 22-Jun-2023 16:03 109577 dmsp_15_ephemeris_20070928.txt 22-Jun-2023 16:03 109724 dmsp_16_ephemeris_20070928.txt 22-Jun-2023 16:03 109768 dmsp_17_ephemeris_20070928.txt 22-Jun-2023 16:03 109695