../ dmsp_13_ephemeris_20061118.txt 22-Jun-2023 00:06 109432 dmsp_14_ephemeris_20061118.txt 22-Jun-2023 00:06 109307 dmsp_15_ephemeris_20061118.txt 22-Jun-2023 00:06 109311 dmsp_16_ephemeris_20061118.txt 22-Jun-2023 00:06 109576 dmsp_17_ephemeris_20061118.txt 22-Jun-2023 00:06 109442