../ dmsp_13_ephemeris_20070111.txt 22-Jun-2023 00:06 107811 dmsp_14_ephemeris_20070111.txt 22-Jun-2023 00:06 107927 dmsp_15_ephemeris_20070111.txt 22-Jun-2023 00:06 107951 dmsp_16_ephemeris_20070111.txt 22-Jun-2023 00:06 108031 dmsp_17_ephemeris_20070111.txt 22-Jun-2023 00:06 107924