../ dmsp_13_ephemeris_20050913.txt 22-Jun-2023 00:04 109622 dmsp_14_ephemeris_20050913.txt 22-Jun-2023 00:04 109670 dmsp_15_ephemeris_20050913.txt 22-Jun-2023 00:04 109580 dmsp_16_ephemeris_20050913.txt 22-Jun-2023 00:04 109725