../ dmsp_13_ephemeris_20071121.txt 22-Jun-2023 00:08 109360 dmsp_14_ephemeris_20071121.txt 22-Jun-2023 00:08 109430 dmsp_15_ephemeris_20071121.txt 22-Jun-2023 00:08 109294 dmsp_16_ephemeris_20071121.txt 22-Jun-2023 00:08 109336 dmsp_17_ephemeris_20071121.txt 22-Jun-2023 00:08 109471