../ dmsp_13_ephemeris_20061111.txt 22-Jun-2023 00:06 109401 dmsp_14_ephemeris_20061111.txt 22-Jun-2023 00:06 109423 dmsp_15_ephemeris_20061111.txt 22-Jun-2023 00:06 109409 dmsp_16_ephemeris_20061111.txt 22-Jun-2023 00:06 109447 dmsp_17_ephemeris_20061111.txt 22-Jun-2023 00:06 109456