../ dmsp_13_ephemeris_20070709.txt 22-Jun-2023 00:08 109633 dmsp_14_ephemeris_20070709.txt 22-Jun-2023 00:08 109584 dmsp_15_ephemeris_20070709.txt 22-Jun-2023 00:08 109645 dmsp_16_ephemeris_20070709.txt 22-Jun-2023 00:08 109488 dmsp_17_ephemeris_20070709.txt 22-Jun-2023 00:08 109655