../ dmsp_13_ephemeris_20070801.txt 22-Jun-2023 00:08 109506 dmsp_14_ephemeris_20070801.txt 22-Jun-2023 00:08 109590 dmsp_15_ephemeris_20070801.txt 22-Jun-2023 00:08 109753 dmsp_16_ephemeris_20070801.txt 22-Jun-2023 00:08 109517 dmsp_17_ephemeris_20070801.txt 22-Jun-2023 00:08 109637