../ dmsp_13_ephemeris_20070727.txt 22-Jun-2023 00:08 109713 dmsp_14_ephemeris_20070727.txt 22-Jun-2023 00:08 109624 dmsp_15_ephemeris_20070727.txt 22-Jun-2023 00:08 109597 dmsp_16_ephemeris_20070727.txt 22-Jun-2023 00:08 109782 dmsp_17_ephemeris_20070727.txt 22-Jun-2023 00:08 109689