../ dmsp_13_ephemeris_20071209.txt 22-Jun-2023 00:09 109243 dmsp_14_ephemeris_20071209.txt 22-Jun-2023 00:09 109438 dmsp_15_ephemeris_20071209.txt 22-Jun-2023 00:09 109359 dmsp_16_ephemeris_20071209.txt 22-Jun-2023 00:09 109382 dmsp_17_ephemeris_20071209.txt 22-Jun-2023 00:09 109316