../ dmsp_13_ephemeris_20090123.txt 22-Jun-2023 00:12 107871 dmsp_14_ephemeris_20090123.txt 22-Jun-2023 00:12 107952 dmsp_15_ephemeris_20090123.txt 22-Jun-2023 00:12 108040 dmsp_16_ephemeris_20090123.txt 22-Jun-2023 00:12 107971 dmsp_17_ephemeris_20090123.txt 22-Jun-2023 00:12 108038